Finding the Fourth Proportional to 17,861.76, 24,650.22 and 9,903.83

Step by Step Solution

1. Step 1: Write the proportion equation
   17,861.76 : 24,650.22 = 9,903.83 : x
2. Step 2: Convert to fraction form
   17,861.76/24,650.22 = 9,903.83/x
3. Step 3: Cross multiply
   17,861.76x = 24,650.22 × 9,903.83
4. Step 4: Simplify right side
   17,861.76x = 244,131,465.09
5. Step 5: Solve for x
   x = 244,131,465.09/17,861.76
6. Step 6: Final answer
   x = 13,667.83