Finding the Fourth Proportional to 7,050.75, 9,734.22 and 4,401.78

Step by Step Solution

1. Step 1: Write the proportion equation
   7,050.75 : 9,734.22 = 4,401.78 : x
2. Step 2: Convert to fraction form
   7,050.75/9,734.22 = 4,401.78/x
3. Step 3: Cross multiply
   7,050.75x = 9,734.22 × 4,401.78
4. Step 4: Simplify right side
   7,050.75x = 42,847,894.91
5. Step 5: Solve for x
   x = 42,847,894.91/7,050.75
6. Step 6: Final answer
   x = 6,077.07