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Finding the Fourth Proportional to 397,282.48, 595,918.68 and 97,766.80

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Solution

The fourth proportional to 397,282.48, 595,918.68 and 97,766.80 is: 146,648.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    397,282.48 : 595,918.68 = 97,766.80 : x
  2. Step 2: Convert to fraction form
    397,282.48/595,918.68 = 97,766.80/x
  3. Step 3: Cross multiply
    397,282.48x = 595,918.68 × 97,766.80
  4. Step 4: Simplify right side
    397,282.48x = 58,261,062,403.82
  5. Step 5: Solve for x
    x = 58,261,062,403.82/397,282.48
  6. Step 6: Final answer
    x = 146,648.96

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