Finding the Fourth Proportional to 23,871.29, 32,687.72 and 22,930.20

Step by Step Solution

1. Step 1: Write the proportion equation
   23,871.29 : 32,687.72 = 22,930.20 : x
2. Step 2: Convert to fraction form
   23,871.29/32,687.72 = 22,930.20/x
3. Step 3: Cross multiply
   23,871.29x = 32,687.72 × 22,930.20
4. Step 4: Simplify right side
   23,871.29x = 749,536,014.47
5. Step 5: Solve for x
   x = 749,536,014.47/23,871.29
6. Step 6: Final answer
   x = 31,399.05