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Finding the Fourth Proportional to 163,753.71, 225,967.95 and 92,119.92

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Solution

The fourth proportional to 163,753.71, 225,967.95 and 92,119.92 is: 127,118.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,753.71 : 225,967.95 = 92,119.92 : x
  2. Step 2: Convert to fraction form
    163,753.71/225,967.95 = 92,119.92/x
  3. Step 3: Cross multiply
    163,753.71x = 225,967.95 × 92,119.92
  4. Step 4: Simplify right side
    163,753.71x = 20,816,149,476.56
  5. Step 5: Solve for x
    x = 20,816,149,476.56/163,753.71
  6. Step 6: Final answer
    x = 127,118.64

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