Finding the Fourth Proportional to 7,501.98, 10,352.22 and 4,144.80

Step by Step Solution

1. Step 1: Write the proportion equation
   7,501.98 : 10,352.22 = 4,144.80 : x
2. Step 2: Convert to fraction form
   7,501.98/10,352.22 = 4,144.80/x
3. Step 3: Cross multiply
   7,501.98x = 10,352.22 × 4,144.80
4. Step 4: Simplify right side
   7,501.98x = 42,907,881.46
5. Step 5: Solve for x
   x = 42,907,881.46/7,501.98
6. Step 6: Final answer
   x = 5,719.54