Finding the Fourth Proportional to 23,481.88, 32,404.98 and 12,871.58

Step by Step Solution

1. Step 1: Write the proportion equation
   23,481.88 : 32,404.98 = 12,871.58 : x
2. Step 2: Convert to fraction form
   23,481.88/32,404.98 = 12,871.58/x
3. Step 3: Cross multiply
   23,481.88x = 32,404.98 × 12,871.58
4. Step 4: Simplify right side
   23,481.88x = 417,103,292.47
5. Step 5: Solve for x
   x = 417,103,292.47/23,481.88
6. Step 6: Final answer
   x = 17,762.77