Finding the Fourth Proportional to 9,109.25, 13,663.43 and 2,535.29

Step by Step Solution

1. Step 1: Write the proportion equation
   9,109.25 : 13,663.43 = 2,535.29 : x
2. Step 2: Convert to fraction form
   9,109.25/13,663.43 = 2,535.29/x
3. Step 3: Cross multiply
   9,109.25x = 13,663.43 × 2,535.29
4. Step 4: Simplify right side
   9,109.25x = 34,640,729.62
5. Step 5: Solve for x
   x = 34,640,729.62/9,109.25
6. Step 6: Final answer
   x = 3,802.81