Finding the Fourth Proportional to 17,445.75, 24,025.95 and 17,391.07

Step by Step Solution

1. Step 1: Write the proportion equation
   17,445.75 : 24,025.95 = 17,391.07 : x
2. Step 2: Convert to fraction form
   17,445.75/24,025.95 = 17,391.07/x
3. Step 3: Cross multiply
   17,445.75x = 24,025.95 × 17,391.07
4. Step 4: Simplify right side
   17,445.75x = 417,836,978.27
5. Step 5: Solve for x
   x = 417,836,978.27/17,445.75
6. Step 6: Final answer
   x = 23,950.65