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Finding the Fourth Proportional to 227,655.80, 341,483.70 and 109,557.80

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Solution

The fourth proportional to 227,655.80, 341,483.70 and 109,557.80 is: 164,336.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,655.80 : 341,483.70 = 109,557.80 : x
  2. Step 2: Convert to fraction form
    227,655.80/341,483.70 = 109,557.80/x
  3. Step 3: Cross multiply
    227,655.80x = 341,483.70 × 109,557.80
  4. Step 4: Simplify right side
    227,655.80x = 37,412,202,907.86
  5. Step 5: Solve for x
    x = 37,412,202,907.86/227,655.80
  6. Step 6: Final answer
    x = 164,336.70

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