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Finding the Fourth Proportional to 603,202.26, 831,957.81 and 409,759.14

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Solution

The fourth proportional to 603,202.26, 831,957.81 and 409,759.14 is: 565,154.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    603,202.26 : 831,957.81 = 409,759.14 : x
  2. Step 2: Convert to fraction form
    603,202.26/831,957.81 = 409,759.14/x
  3. Step 3: Cross multiply
    603,202.26x = 831,957.81 × 409,759.14
  4. Step 4: Simplify right side
    603,202.26x = 340,902,316,741.88
  5. Step 5: Solve for x
    x = 340,902,316,741.88/603,202.26
  6. Step 6: Final answer
    x = 565,154.24

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