Finding the Fourth Proportional to 5,773.47, 8,658.06 and 2,074.69

Step by Step Solution

1. Step 1: Write the proportion equation
   5,773.47 : 8,658.06 = 2,074.69 : x
2. Step 2: Convert to fraction form
   5,773.47/8,658.06 = 2,074.69/x
3. Step 3: Cross multiply
   5,773.47x = 8,658.06 × 2,074.69
4. Step 4: Simplify right side
   5,773.47x = 17,962,790.50
5. Step 5: Solve for x
   x = 17,962,790.50/5,773.47
6. Step 6: Final answer
   x = 3,111.26