Finding the Fourth Proportional to 2,854.08, 3,941.32 and 2,698.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,854.08 : 3,941.32 = 2,698.76 : x
2. Step 2: Convert to fraction form
   2,854.08/3,941.32 = 2,698.76/x
3. Step 3: Cross multiply
   2,854.08x = 3,941.32 × 2,698.76
4. Step 4: Simplify right side
   2,854.08x = 10,636,663.27
5. Step 5: Solve for x
   x = 10,636,663.27/2,854.08
6. Step 6: Final answer
   x = 3,726.83