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Finding the Fourth Proportional to 376,513.22, 519,588.87 and 206,758.10

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Solution

The fourth proportional to 376,513.22, 519,588.87 and 206,758.10 is: 285,326.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,513.22 : 519,588.87 = 206,758.10 : x
  2. Step 2: Convert to fraction form
    376,513.22/519,588.87 = 206,758.10/x
  3. Step 3: Cross multiply
    376,513.22x = 519,588.87 × 206,758.10
  4. Step 4: Simplify right side
    376,513.22x = 107,429,207,542.35
  5. Step 5: Solve for x
    x = 107,429,207,542.35/376,513.22
  6. Step 6: Final answer
    x = 285,326.52

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