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Finding the Fourth Proportional to 293,042.49, 404,461.44 and 190,885.67

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Solution

The fourth proportional to 293,042.49, 404,461.44 and 190,885.67 is: 263,463.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,042.49 : 404,461.44 = 190,885.67 : x
  2. Step 2: Convert to fraction form
    293,042.49/404,461.44 = 190,885.67/x
  3. Step 3: Cross multiply
    293,042.49x = 404,461.44 × 190,885.67
  4. Step 4: Simplify right side
    293,042.49x = 77,205,891,620.78
  5. Step 5: Solve for x
    x = 77,205,891,620.78/293,042.49
  6. Step 6: Final answer
    x = 263,463.13

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