Finding the Fourth Proportional to 29,510.30, 40,724.15 and 16,081.52

Step by Step Solution

1. Step 1: Write the proportion equation
   29,510.30 : 40,724.15 = 16,081.52 : x
2. Step 2: Convert to fraction form
   29,510.30/40,724.15 = 16,081.52/x
3. Step 3: Cross multiply
   29,510.30x = 40,724.15 × 16,081.52
4. Step 4: Simplify right side
   29,510.30x = 654,906,131.55
5. Step 5: Solve for x
   x = 654,906,131.55/29,510.30
6. Step 6: Final answer
   x = 22,192.46