Finding the Fourth Proportional to 23,232.68, 32,061.40 and 12,622.50

Step by Step Solution

1. Step 1: Write the proportion equation
   23,232.68 : 32,061.40 = 12,622.50 : x
2. Step 2: Convert to fraction form
   23,232.68/32,061.40 = 12,622.50/x
3. Step 3: Cross multiply
   23,232.68x = 32,061.40 × 12,622.50
4. Step 4: Simplify right side
   23,232.68x = 404,695,021.50
5. Step 5: Solve for x
   x = 404,695,021.50/23,232.68
6. Step 6: Final answer
   x = 17,419.21