Finding the Fourth Proportional to 17,851.61, 24,635.18 and 9,785.25

Step by Step Solution

1. Step 1: Write the proportion equation
   17,851.61 : 24,635.18 = 9,785.25 : x
2. Step 2: Convert to fraction form
   17,851.61/24,635.18 = 9,785.25/x
3. Step 3: Cross multiply
   17,851.61x = 24,635.18 × 9,785.25
4. Step 4: Simplify right side
   17,851.61x = 241,061,346.17
5. Step 5: Solve for x
   x = 241,061,346.17/17,851.61
6. Step 6: Final answer
   x = 13,503.62