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Finding the Fourth Proportional to 343,304.28, 473,733.78 and 192,372.12

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Solution

The fourth proportional to 343,304.28, 473,733.78 and 192,372.12 is: 265,458.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    343,304.28 : 473,733.78 = 192,372.12 : x
  2. Step 2: Convert to fraction form
    343,304.28/473,733.78 = 192,372.12/x
  3. Step 3: Cross multiply
    343,304.28x = 473,733.78 × 192,372.12
  4. Step 4: Simplify right side
    343,304.28x = 91,133,171,574.21
  5. Step 5: Solve for x
    x = 91,133,171,574.21/343,304.28
  6. Step 6: Final answer
    x = 265,458.89

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