Finding the Fourth Proportional to 9,494.75, 13,097.27 and 5,715.29

Step by Step Solution

1. Step 1: Write the proportion equation
   9,494.75 : 13,097.27 = 5,715.29 : x
2. Step 2: Convert to fraction form
   9,494.75/13,097.27 = 5,715.29/x
3. Step 3: Cross multiply
   9,494.75x = 13,097.27 × 5,715.29
4. Step 4: Simplify right side
   9,494.75x = 74,854,645.06
5. Step 5: Solve for x
   x = 74,854,645.06/9,494.75
6. Step 6: Final answer
   x = 7,883.80