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Finding the Fourth Proportional to 3,508.07, 4,841.10 and 1,936.13

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Solution

The fourth proportional to 3,508.07, 4,841.10 and 1,936.13 is: 2,671.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,508.07 : 4,841.10 = 1,936.13 : x
  2. Step 2: Convert to fraction form
    3,508.07/4,841.10 = 1,936.13/x
  3. Step 3: Cross multiply
    3,508.07x = 4,841.10 × 1,936.13
  4. Step 4: Simplify right side
    3,508.07x = 9,372,989.26
  5. Step 5: Solve for x
    x = 9,372,989.26/3,508.07
  6. Step 6: Final answer
    x = 2,671.84

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