Finding the Fourth Proportional to 9,531.96, 13,152.42 and 5,754.12

Step by Step Solution

1. Step 1: Write the proportion equation
   9,531.96 : 13,152.42 = 5,754.12 : x
2. Step 2: Convert to fraction form
   9,531.96/13,152.42 = 5,754.12/x
3. Step 3: Cross multiply
   9,531.96x = 13,152.42 × 5,754.12
4. Step 4: Simplify right side
   9,531.96x = 75,680,602.97
5. Step 5: Solve for x
   x = 75,680,602.97/9,531.96
6. Step 6: Final answer
   x = 7,939.67