Finding the Fourth Proportional to 17,748.22, 24,492.72 and 9,790.75

Step by Step Solution

1. Step 1: Write the proportion equation
   17,748.22 : 24,492.72 = 9,790.75 : x
2. Step 2: Convert to fraction form
   17,748.22/24,492.72 = 9,790.75/x
3. Step 3: Cross multiply
   17,748.22x = 24,492.72 × 9,790.75
4. Step 4: Simplify right side
   17,748.22x = 239,802,098.34
5. Step 5: Solve for x
   x = 239,802,098.34/17,748.22
6. Step 6: Final answer
   x = 13,511.33