Finding the Fourth Proportional to 23,449.02, 32,361.50 and 13,375.15

Step by Step Solution

1. Step 1: Write the proportion equation
   23,449.02 : 32,361.50 = 13,375.15 : x
2. Step 2: Convert to fraction form
   23,449.02/32,361.50 = 13,375.15/x
3. Step 3: Cross multiply
   23,449.02x = 32,361.50 × 13,375.15
4. Step 4: Simplify right side
   23,449.02x = 432,839,916.73
5. Step 5: Solve for x
   x = 432,839,916.73/23,449.02
6. Step 6: Final answer
   x = 18,458.76