Finding the Fourth Proportional to 3,854.16, 5,767.56 and 3,026.74

Step by Step Solution

1. Step 1: Write the proportion equation
   3,854.16 : 5,767.56 = 3,026.74 : x
2. Step 2: Convert to fraction form
   3,854.16/5,767.56 = 3,026.74/x
3. Step 3: Cross multiply
   3,854.16x = 5,767.56 × 3,026.74
4. Step 4: Simplify right side
   3,854.16x = 17,456,904.55
5. Step 5: Solve for x
   x = 17,456,904.55/3,854.16
6. Step 6: Final answer
   x = 4,529.37