Finding the Fourth Proportional to 3,141.57, 4,710.18 and 1,826.13

Step by Step Solution

1. Step 1: Write the proportion equation
   3,141.57 : 4,710.18 = 1,826.13 : x
2. Step 2: Convert to fraction form
   3,141.57/4,710.18 = 1,826.13/x
3. Step 3: Cross multiply
   3,141.57x = 4,710.18 × 1,826.13
4. Step 4: Simplify right side
   3,141.57x = 8,601,401.00
5. Step 5: Solve for x
   x = 8,601,401.00/3,141.57
6. Step 6: Final answer
   x = 2,737.93