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Finding the Fourth Proportional to 110,960.64, 153,125.76 and 60,659.64

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Solution

The fourth proportional to 110,960.64, 153,125.76 and 60,659.64 is: 83,710.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,960.64 : 153,125.76 = 60,659.64 : x
  2. Step 2: Convert to fraction form
    110,960.64/153,125.76 = 60,659.64/x
  3. Step 3: Cross multiply
    110,960.64x = 153,125.76 × 60,659.64
  4. Step 4: Simplify right side
    110,960.64x = 9,288,553,476.33
  5. Step 5: Solve for x
    x = 9,288,553,476.33/110,960.64
  6. Step 6: Final answer
    x = 83,710.35

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