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Finding the Fourth Proportional to 294,702.75, 442,054.13 and 107,714.25

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Solution

The fourth proportional to 294,702.75, 442,054.13 and 107,714.25 is: 161,571.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,702.75 : 442,054.13 = 107,714.25 : x
  2. Step 2: Convert to fraction form
    294,702.75/442,054.13 = 107,714.25/x
  3. Step 3: Cross multiply
    294,702.75x = 442,054.13 × 107,714.25
  4. Step 4: Simplify right side
    294,702.75x = 47,615,528,533.78
  5. Step 5: Solve for x
    x = 47,615,528,533.78/294,702.75
  6. Step 6: Final answer
    x = 161,571.38

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