Finding the Fourth Proportional to 4,054.15, 5,594.71 and 2,191.15

Step by Step Solution

1. Step 1: Write the proportion equation
   4,054.15 : 5,594.71 = 2,191.15 : x
2. Step 2: Convert to fraction form
   4,054.15/5,594.71 = 2,191.15/x
3. Step 3: Cross multiply
   4,054.15x = 5,594.71 × 2,191.15
4. Step 4: Simplify right side
   4,054.15x = 12,258,848.82
5. Step 5: Solve for x
   x = 12,258,848.82/4,054.15
6. Step 6: Final answer
   x = 3,023.78