Finding the Fourth Proportional to 9,105.91, 13,659.62 and 2,532.15

Step by Step Solution

1. Step 1: Write the proportion equation
   9,105.91 : 13,659.62 = 2,532.15 : x
2. Step 2: Convert to fraction form
   9,105.91/13,659.62 = 2,532.15/x
3. Step 3: Cross multiply
   9,105.91x = 13,659.62 × 2,532.15
4. Step 4: Simplify right side
   9,105.91x = 34,588,206.78
5. Step 5: Solve for x
   x = 34,588,206.78/9,105.91
6. Step 6: Final answer
   x = 3,798.43