Finding the Fourth Proportional to 16,401.22, 24,581.05 and 10,475.83

Step by Step Solution

1. Step 1: Write the proportion equation
   16,401.22 : 24,581.05 = 10,475.83 : x
2. Step 2: Convert to fraction form
   16,401.22/24,581.05 = 10,475.83/x
3. Step 3: Cross multiply
   16,401.22x = 24,581.05 × 10,475.83
4. Step 4: Simplify right side
   16,401.22x = 257,506,901.02
5. Step 5: Solve for x
   x = 257,506,901.02/16,401.22
6. Step 6: Final answer
   x = 15,700.47