Finding the Fourth Proportional to 9,265.69, 13,899.89 and 2,691.02

Step by Step Solution

1. Step 1: Write the proportion equation
   9,265.69 : 13,899.89 = 2,691.02 : x
2. Step 2: Convert to fraction form
   9,265.69/13,899.89 = 2,691.02/x
3. Step 3: Cross multiply
   9,265.69x = 13,899.89 × 2,691.02
4. Step 4: Simplify right side
   9,265.69x = 37,404,919.68
5. Step 5: Solve for x
   x = 37,404,919.68/9,265.69
6. Step 6: Final answer
   x = 4,036.93