Finding the Fourth Proportional to 9,096.65, 13,643.42 and 2,521.29

Step by Step Solution

1. Step 1: Write the proportion equation
   9,096.65 : 13,643.42 = 2,521.29 : x
2. Step 2: Convert to fraction form
   9,096.65/13,643.42 = 2,521.29/x
3. Step 3: Cross multiply
   9,096.65x = 13,643.42 × 2,521.29
4. Step 4: Simplify right side
   9,096.65x = 34,399,005.81
5. Step 5: Solve for x
   x = 34,399,005.81/9,096.65
6. Step 6: Final answer
   x = 3,781.50