Finding the Fourth Proportional to 8,868.52, 13,301.69 and 2,294.15

Step by Step Solution

1. Step 1: Write the proportion equation
   8,868.52 : 13,301.69 = 2,294.15 : x
2. Step 2: Convert to fraction form
   8,868.52/13,301.69 = 2,294.15/x
3. Step 3: Cross multiply
   8,868.52x = 13,301.69 × 2,294.15
4. Step 4: Simplify right side
   8,868.52x = 30,516,072.11
5. Step 5: Solve for x
   x = 30,516,072.11/8,868.52
6. Step 6: Final answer
   x = 3,440.94