Finding the Fourth Proportional to 5,771.94, 8,656.83 and 3,594.12

Step by Step Solution

1. Step 1: Write the proportion equation
   5,771.94 : 8,656.83 = 3,594.12 : x
2. Step 2: Convert to fraction form
   5,771.94/8,656.83 = 3,594.12/x
3. Step 3: Cross multiply
   5,771.94x = 8,656.83 × 3,594.12
4. Step 4: Simplify right side
   5,771.94x = 31,113,685.84
5. Step 5: Solve for x
   x = 31,113,685.84/5,771.94
6. Step 6: Final answer
   x = 5,390.51