Finding the Fourth Proportional to 9,499.16, 13,108.82 and 5,307.41

Step by Step Solution

1. Step 1: Write the proportion equation
   9,499.16 : 13,108.82 = 5,307.41 : x
2. Step 2: Convert to fraction form
   9,499.16/13,108.82 = 5,307.41/x
3. Step 3: Cross multiply
   9,499.16x = 13,108.82 × 5,307.41
4. Step 4: Simplify right side
   9,499.16x = 69,573,882.36
5. Step 5: Solve for x
   x = 69,573,882.36/9,499.16
6. Step 6: Final answer
   x = 7,324.21