Finding the Fourth Proportional to 23,562.29, 32,516.57 and 12,952.21

Step by Step Solution

1. Step 1: Write the proportion equation
   23,562.29 : 32,516.57 = 12,952.21 : x
2. Step 2: Convert to fraction form
   23,562.29/32,516.57 = 12,952.21/x
3. Step 3: Cross multiply
   23,562.29x = 32,516.57 × 12,952.21
4. Step 4: Simplify right side
   23,562.29x = 421,161,443.12
5. Step 5: Solve for x
   x = 421,161,443.12/23,562.29
6. Step 6: Final answer
   x = 17,874.39