Finding the Fourth Proportional to 2,329.30, 3,217.17 and 1,541.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,329.30 : 3,217.17 = 1,541.98 : x
2. Step 2: Convert to fraction form
   2,329.30/3,217.17 = 1,541.98/x
3. Step 3: Cross multiply
   2,329.30x = 3,217.17 × 1,541.98
4. Step 4: Simplify right side
   2,329.30x = 4,960,811.80
5. Step 5: Solve for x
   x = 4,960,811.80/2,329.30
6. Step 6: Final answer
   x = 2,129.74