Finding the Fourth Proportional to 7,501.75, 10,352.75 and 4,144.57

Step by Step Solution

1. Step 1: Write the proportion equation
   7,501.75 : 10,352.75 = 4,144.57 : x
2. Step 2: Convert to fraction form
   7,501.75/10,352.75 = 4,144.57/x
3. Step 3: Cross multiply
   7,501.75x = 10,352.75 × 4,144.57
4. Step 4: Simplify right side
   7,501.75x = 42,907,650.46
5. Step 5: Solve for x
   x = 42,907,650.46/7,501.75
6. Step 6: Final answer
   x = 5,719.69