Finding the Fourth Proportional to 17,900.12, 24,700.82 and 9,941.67

Step by Step Solution

1. Step 1: Write the proportion equation
   17,900.12 : 24,700.82 = 9,941.67 : x
2. Step 2: Convert to fraction form
   17,900.12/24,700.82 = 9,941.67/x
3. Step 3: Cross multiply
   17,900.12x = 24,700.82 × 9,941.67
4. Step 4: Simplify right side
   17,900.12x = 245,567,351.46
5. Step 5: Solve for x
   x = 245,567,351.46/17,900.12
6. Step 6: Final answer
   x = 13,718.75