Finding the Fourth Proportional to 11,308.62, 15,596.37 and 7,276.08

Step by Step Solution

1. Step 1: Write the proportion equation
   11,308.62 : 15,596.37 = 7,276.08 : x
2. Step 2: Convert to fraction form
   11,308.62/15,596.37 = 7,276.08/x
3. Step 3: Cross multiply
   11,308.62x = 15,596.37 × 7,276.08
4. Step 4: Simplify right side
   11,308.62x = 113,480,435.83
5. Step 5: Solve for x
   x = 113,480,435.83/11,308.62
6. Step 6: Final answer
   x = 10,034.86