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Finding the Fourth Proportional to 570,061.60, 854,890.80 and 195,997.60

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Solution

The fourth proportional to 570,061.60, 854,890.80 and 195,997.60 is: 293,927.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    570,061.60 : 854,890.80 = 195,997.60 : x
  2. Step 2: Convert to fraction form
    570,061.60/854,890.80 = 195,997.60/x
  3. Step 3: Cross multiply
    570,061.60x = 854,890.80 × 195,997.60
  4. Step 4: Simplify right side
    570,061.60x = 167,556,545,062.08
  5. Step 5: Solve for x
    x = 167,556,545,062.08/570,061.60
  6. Step 6: Final answer
    x = 293,927.09

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