Finding the Fourth Proportional to 2,516.80, 3,473.34 and 1,454.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,516.80 : 3,473.34 = 1,454.76 : x
2. Step 2: Convert to fraction form
   2,516.80/3,473.34 = 1,454.76/x
3. Step 3: Cross multiply
   2,516.80x = 3,473.34 × 1,454.76
4. Step 4: Simplify right side
   2,516.80x = 5,052,876.10
5. Step 5: Solve for x
   x = 5,052,876.10/2,516.80
6. Step 6: Final answer
   x = 2,007.66