Finding the Fourth Proportional to 24,561.31, 33,892.59 and 14,490.18

Step by Step Solution

1. Step 1: Write the proportion equation
   24,561.31 : 33,892.59 = 14,490.18 : x
2. Step 2: Convert to fraction form
   24,561.31/33,892.59 = 14,490.18/x
3. Step 3: Cross multiply
   24,561.31x = 33,892.59 × 14,490.18
4. Step 4: Simplify right side
   24,561.31x = 491,109,729.77
5. Step 5: Solve for x
   x = 491,109,729.77/24,561.31
6. Step 6: Final answer
   x = 19,995.26