Finding the Fourth Proportional to 5,810.11, 8,019.27 and 3,573.94

Step by Step Solution

1. Step 1: Write the proportion equation
   5,810.11 : 8,019.27 = 3,573.94 : x
2. Step 2: Convert to fraction form
   5,810.11/8,019.27 = 3,573.94/x
3. Step 3: Cross multiply
   5,810.11x = 8,019.27 × 3,573.94
4. Step 4: Simplify right side
   5,810.11x = 28,660,389.82
5. Step 5: Solve for x
   x = 28,660,389.82/5,810.11
6. Step 6: Final answer
   x = 4,932.85