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Finding the Fourth Proportional to 246,673.89, 369,640.26 and 190,429.11

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Solution

The fourth proportional to 246,673.89, 369,640.26 and 190,429.11 is: 285,357.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,673.89 : 369,640.26 = 190,429.11 : x
  2. Step 2: Convert to fraction form
    246,673.89/369,640.26 = 190,429.11/x
  3. Step 3: Cross multiply
    246,673.89x = 369,640.26 × 190,429.11
  4. Step 4: Simplify right side
    246,673.89x = 70,390,265,731.97
  5. Step 5: Solve for x
    x = 70,390,265,731.97/246,673.89
  6. Step 6: Final answer
    x = 285,357.59

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