Finding the Fourth Proportional to 2,454.17, 3,680.03 and 1,048.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,454.17 : 3,680.03 = 1,048.37 : x
2. Step 2: Convert to fraction form
   2,454.17/3,680.03 = 1,048.37/x
3. Step 3: Cross multiply
   2,454.17x = 3,680.03 × 1,048.37
4. Step 4: Simplify right side
   2,454.17x = 3,858,044.87
5. Step 5: Solve for x
   x = 3,858,044.87/2,454.17
6. Step 6: Final answer
   x = 1,572.03