Finding the Fourth Proportional to 23,367.96, 32,247.52 and 12,757.77

Step by Step Solution

1. Step 1: Write the proportion equation
   23,367.96 : 32,247.52 = 12,757.77 : x
2. Step 2: Convert to fraction form
   23,367.96/32,247.52 = 12,757.77/x
3. Step 3: Cross multiply
   23,367.96x = 32,247.52 × 12,757.77
4. Step 4: Simplify right side
   23,367.96x = 411,406,411.34
5. Step 5: Solve for x
   x = 411,406,411.34/23,367.96
6. Step 6: Final answer
   x = 17,605.58