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Finding the Fourth Proportional to 329,228.53, 454,335.21 and 193,262.48

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Solution

The fourth proportional to 329,228.53, 454,335.21 and 193,262.48 is: 266,702.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    329,228.53 : 454,335.21 = 193,262.48 : x
  2. Step 2: Convert to fraction form
    329,228.53/454,335.21 = 193,262.48/x
  3. Step 3: Cross multiply
    329,228.53x = 454,335.21 × 193,262.48
  4. Step 4: Simplify right side
    329,228.53x = 87,805,949,230.37
  5. Step 5: Solve for x
    x = 87,805,949,230.37/329,228.53
  6. Step 6: Final answer
    x = 266,702.13

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