Finding the Fourth Proportional to 23,792.88, 35,687.94 and 7,152.55

Step by Step Solution

1. Step 1: Write the proportion equation
   23,792.88 : 35,687.94 = 7,152.55 : x
2. Step 2: Convert to fraction form
   23,792.88/35,687.94 = 7,152.55/x
3. Step 3: Cross multiply
   23,792.88x = 35,687.94 × 7,152.55
4. Step 4: Simplify right side
   23,792.88x = 255,259,775.25
5. Step 5: Solve for x
   x = 255,259,775.25/23,792.88
6. Step 6: Final answer
   x = 10,728.41