Finding the Fourth Proportional to 23,265.96, 32,106.30 and 12,655.32

Step by Step Solution

1. Step 1: Write the proportion equation
   23,265.96 : 32,106.30 = 12,655.32 : x
2. Step 2: Convert to fraction form
   23,265.96/32,106.30 = 12,655.32/x
3. Step 3: Cross multiply
   23,265.96x = 32,106.30 × 12,655.32
4. Step 4: Simplify right side
   23,265.96x = 406,315,500.52
5. Step 5: Solve for x
   x = 406,315,500.52/23,265.96
6. Step 6: Final answer
   x = 17,463.95