Finding the Fourth Proportional to 9,061.50, 13,594.20 and 2,821.38

Step by Step Solution

1. Step 1: Write the proportion equation
   9,061.50 : 13,594.20 = 2,821.38 : x
2. Step 2: Convert to fraction form
   9,061.50/13,594.20 = 2,821.38/x
3. Step 3: Cross multiply
   9,061.50x = 13,594.20 × 2,821.38
4. Step 4: Simplify right side
   9,061.50x = 38,354,404.00
5. Step 5: Solve for x
   x = 38,354,404.00/9,061.50
6. Step 6: Final answer
   x = 4,232.68