Finding the Fourth Proportional to 23,252.88, 32,089.32 and 12,642.52

Step by Step Solution

1. Step 1: Write the proportion equation
   23,252.88 : 32,089.32 = 12,642.52 : x
2. Step 2: Convert to fraction form
   23,252.88/32,089.32 = 12,642.52/x
3. Step 3: Cross multiply
   23,252.88x = 32,089.32 × 12,642.52
4. Step 4: Simplify right side
   23,252.88x = 405,689,869.89
5. Step 5: Solve for x
   x = 405,689,869.89/23,252.88
6. Step 6: Final answer
   x = 17,446.87