Finding the Fourth Proportional to 23,371.32, 32,253.72 and 12,761.94

Step by Step Solution

1. Step 1: Write the proportion equation
   23,371.32 : 32,253.72 = 12,761.94 : x
2. Step 2: Convert to fraction form
   23,371.32/32,253.72 = 12,761.94/x
3. Step 3: Cross multiply
   23,371.32x = 32,253.72 × 12,761.94
4. Step 4: Simplify right side
   23,371.32x = 411,620,039.42
5. Step 5: Solve for x
   x = 411,620,039.42/23,371.32
6. Step 6: Final answer
   x = 17,612.19