Finding the Fourth Proportional to 9,486.88, 13,092.88 and 5,295.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,486.88 : 13,092.88 = 5,295.52 : x
2. Step 2: Convert to fraction form
   9,486.88/13,092.88 = 5,295.52/x
3. Step 3: Cross multiply
   9,486.88x = 13,092.88 × 5,295.52
4. Step 4: Simplify right side
   9,486.88x = 69,333,607.90
5. Step 5: Solve for x
   x = 69,333,607.90/9,486.88
6. Step 6: Final answer
   x = 7,308.37