Finding the Fourth Proportional to 23,566.73, 32,522.18 and 12,957.04

Step by Step Solution

1. Step 1: Write the proportion equation
   23,566.73 : 32,522.18 = 12,957.04 : x
2. Step 2: Convert to fraction form
   23,566.73/32,522.18 = 12,957.04/x
3. Step 3: Cross multiply
   23,566.73x = 32,522.18 × 12,957.04
4. Step 4: Simplify right side
   23,566.73x = 421,391,041.06
5. Step 5: Solve for x
   x = 421,391,041.06/23,566.73
6. Step 6: Final answer
   x = 17,880.76