Finding the Fourth Proportional to 31,229,757.01, 43,098,411.72 and 17,291,112.18

Step by Step Solution

1. Step 1: Write the proportion equation
   31,229,757.01 : 43,098,411.72 = 17,291,112.18 : x
2. Step 2: Convert to fraction form
   31,229,757.01/43,098,411.72 = 17,291,112.18/x
3. Step 3: Cross multiply
   31,229,757.01x = 43,098,411.72 × 17,291,112.18
4. Step 4: Simplify right side
   31,229,757.01x = 745,219,471,830,346.75
5. Step 5: Solve for x
   x = 745,219,471,830,346.75/31,229,757.01
6. Step 6: Final answer
   x = 23,862,480.63