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Finding the Fourth Proportional to 110,953.72, 153,116.15 and 59,966.31

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Solution

The fourth proportional to 110,953.72, 153,116.15 and 59,966.31 is: 82,753.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,953.72 : 153,116.15 = 59,966.31 : x
  2. Step 2: Convert to fraction form
    110,953.72/153,116.15 = 59,966.31/x
  3. Step 3: Cross multiply
    110,953.72x = 153,116.15 × 59,966.31
  4. Step 4: Simplify right side
    110,953.72x = 9,181,810,516.91
  5. Step 5: Solve for x
    x = 9,181,810,516.91/110,953.72
  6. Step 6: Final answer
    x = 82,753.52

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