Finding the Fourth Proportional to 2,301.98, 3,176.72 and 1,254.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,301.98 : 3,176.72 = 1,254.04 : x
2. Step 2: Convert to fraction form
   2,301.98/3,176.72 = 1,254.04/x
3. Step 3: Cross multiply
   2,301.98x = 3,176.72 × 1,254.04
4. Step 4: Simplify right side
   2,301.98x = 3,983,733.95
5. Step 5: Solve for x
   x = 3,983,733.95/2,301.98
6. Step 6: Final answer
   x = 1,730.57