Finding the Fourth Proportional to 9,501.60, 13,082.22 and 8,082.48

Step by Step Solution

1. Step 1: Write the proportion equation
   9,501.60 : 13,082.22 = 8,082.48 : x
2. Step 2: Convert to fraction form
   9,501.60/13,082.22 = 8,082.48/x
3. Step 3: Cross multiply
   9,501.60x = 13,082.22 × 8,082.48
4. Step 4: Simplify right side
   9,501.60x = 105,736,781.51
5. Step 5: Solve for x
   x = 105,736,781.51/9,501.60
6. Step 6: Final answer
   x = 11,128.31