Finding the Fourth Proportional to 9,530.31, 13,152.51 and 5,754.39

Step by Step Solution

1. Step 1: Write the proportion equation
   9,530.31 : 13,152.51 = 5,754.39 : x
2. Step 2: Convert to fraction form
   9,530.31/13,152.51 = 5,754.39/x
3. Step 3: Cross multiply
   9,530.31x = 13,152.51 × 5,754.39
4. Step 4: Simplify right side
   9,530.31x = 75,684,672.02
5. Step 5: Solve for x
   x = 75,684,672.02/9,530.31
6. Step 6: Final answer
   x = 7,941.47