Finding the Fourth Proportional to 3,566.52, 4,921.86 and 2,074.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,566.52 : 4,921.86 = 2,074.50 : x
2. Step 2: Convert to fraction form
   3,566.52/4,921.86 = 2,074.50/x
3. Step 3: Cross multiply
   3,566.52x = 4,921.86 × 2,074.50
4. Step 4: Simplify right side
   3,566.52x = 10,210,398.57
5. Step 5: Solve for x
   x = 10,210,398.57/3,566.52
6. Step 6: Final answer
   x = 2,862.85