Finding the Fourth Proportional to 17,081.60, 23,572.64 and 9,528.41

Step by Step Solution

1. Step 1: Write the proportion equation
   17,081.60 : 23,572.64 = 9,528.41 : x
2. Step 2: Convert to fraction form
   17,081.60/23,572.64 = 9,528.41/x
3. Step 3: Cross multiply
   17,081.60x = 23,572.64 × 9,528.41
4. Step 4: Simplify right side
   17,081.60x = 224,609,861.46
5. Step 5: Solve for x
   x = 224,609,861.46/17,081.60
6. Step 6: Final answer
   x = 13,149.23