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Finding the Fourth Proportional to 169,114.70, 233,377.80 and 93,663.20

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Solution

The fourth proportional to 169,114.70, 233,377.80 and 93,663.20 is: 129,254.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,114.70 : 233,377.80 = 93,663.20 : x
  2. Step 2: Convert to fraction form
    169,114.70/233,377.80 = 93,663.20/x
  3. Step 3: Cross multiply
    169,114.70x = 233,377.80 × 93,663.20
  4. Step 4: Simplify right side
    169,114.70x = 21,858,911,556.96
  5. Step 5: Solve for x
    x = 21,858,911,556.96/169,114.70
  6. Step 6: Final answer
    x = 129,254.95

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