Finding the Fourth Proportional to 23,193.72, 34,761.42 and 16,632.72

Step by Step Solution

1. Step 1: Write the proportion equation
   23,193.72 : 34,761.42 = 16,632.72 : x
2. Step 2: Convert to fraction form
   23,193.72/34,761.42 = 16,632.72/x
3. Step 3: Cross multiply
   23,193.72x = 34,761.42 × 16,632.72
4. Step 4: Simplify right side
   23,193.72x = 578,176,965.66
5. Step 5: Solve for x
   x = 578,176,965.66/23,193.72
6. Step 6: Final answer
   x = 24,928.17