Finding the Fourth Proportional to 2,334.57, 3,223.03 and 1,549.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,334.57 : 3,223.03 = 1,549.69 : x
2. Step 2: Convert to fraction form
   2,334.57/3,223.03 = 1,549.69/x
3. Step 3: Cross multiply
   2,334.57x = 3,223.03 × 1,549.69
4. Step 4: Simplify right side
   2,334.57x = 4,994,689.61
5. Step 5: Solve for x
   x = 4,994,689.61/2,334.57
6. Step 6: Final answer
   x = 2,139.45