Finding the Fourth Proportional to 9,499.01, 13,108.91 and 5,307.26

Step by Step Solution

1. Step 1: Write the proportion equation
   9,499.01 : 13,108.91 = 5,307.26 : x
2. Step 2: Convert to fraction form
   9,499.01/13,108.91 = 5,307.26/x
3. Step 3: Cross multiply
   9,499.01x = 13,108.91 × 5,307.26
4. Step 4: Simplify right side
   9,499.01x = 69,572,301.61
5. Step 5: Solve for x
   x = 69,572,301.61/9,499.01
6. Step 6: Final answer
   x = 7,324.17