Finding the Fourth Proportional to 23,796.72, 32,772.87 and 23,280.15

Step by Step Solution

1. Step 1: Write the proportion equation
   23,796.72 : 32,772.87 = 23,280.15 : x
2. Step 2: Convert to fraction form
   23,796.72/32,772.87 = 23,280.15/x
3. Step 3: Cross multiply
   23,796.72x = 32,772.87 × 23,280.15
4. Step 4: Simplify right side
   23,796.72x = 762,957,329.53
5. Step 5: Solve for x
   x = 762,957,329.53/23,796.72
6. Step 6: Final answer
   x = 32,061.45