Finding the Fourth Proportional to 31,657.50, 43,684.42 and 17,510.04

Step by Step Solution

1. Step 1: Write the proportion equation
   31,657.50 : 43,684.42 = 17,510.04 : x
2. Step 2: Convert to fraction form
   31,657.50/43,684.42 = 17,510.04/x
3. Step 3: Cross multiply
   31,657.50x = 43,684.42 × 17,510.04
4. Step 4: Simplify right side
   31,657.50x = 764,915,941.58
5. Step 5: Solve for x
   x = 764,915,941.58/31,657.50
6. Step 6: Final answer
   x = 24,162.23