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Finding the Fourth Proportional to 84,244.93, 126,367.16 and 34,313.29

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Solution

The fourth proportional to 84,244.93, 126,367.16 and 34,313.29 is: 51,469.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,244.93 : 126,367.16 = 34,313.29 : x
  2. Step 2: Convert to fraction form
    84,244.93/126,367.16 = 34,313.29/x
  3. Step 3: Cross multiply
    84,244.93x = 126,367.16 × 34,313.29
  4. Step 4: Simplify right side
    84,244.93x = 4,336,072,520.07
  5. Step 5: Solve for x
    x = 4,336,072,520.07/84,244.93
  6. Step 6: Final answer
    x = 51,469.84

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