Finding the Fourth Proportional to 13,061.56, 18,034.35 and 8,032.54

Step by Step Solution

1. Step 1: Write the proportion equation
   13,061.56 : 18,034.35 = 8,032.54 : x
2. Step 2: Convert to fraction form
   13,061.56/18,034.35 = 8,032.54/x
3. Step 3: Cross multiply
   13,061.56x = 18,034.35 × 8,032.54
4. Step 4: Simplify right side
   13,061.56x = 144,861,597.59
5. Step 5: Solve for x
   x = 144,861,597.59/13,061.56
6. Step 6: Final answer
   x = 11,090.68