Finding the Fourth Proportional to 2,042.17, 3,057.73 and 1,601.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,042.17 : 3,057.73 = 1,601.10 : x
2. Step 2: Convert to fraction form
   2,042.17/3,057.73 = 1,601.10/x
3. Step 3: Cross multiply
   2,042.17x = 3,057.73 × 1,601.10
4. Step 4: Simplify right side
   2,042.17x = 4,895,727.50
5. Step 5: Solve for x
   x = 4,895,727.50/2,042.17
6. Step 6: Final answer
   x = 2,397.32