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Finding the Fourth Proportional to 6,870.93, 10,305.48 and 1,941.01

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Solution

The fourth proportional to 6,870.93, 10,305.48 and 1,941.01 is: 2,911.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,870.93 : 10,305.48 = 1,941.01 : x
  2. Step 2: Convert to fraction form
    6,870.93/10,305.48 = 1,941.01/x
  3. Step 3: Cross multiply
    6,870.93x = 10,305.48 × 1,941.01
  4. Step 4: Simplify right side
    6,870.93x = 20,003,068.30
  5. Step 5: Solve for x
    x = 20,003,068.30/6,870.93
  6. Step 6: Final answer
    x = 2,911.26

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