Finding the Fourth Proportional to 7,501.36, 10,351.86 and 4,144.18

Step by Step Solution

1. Step 1: Write the proportion equation
   7,501.36 : 10,351.86 = 4,144.18 : x
2. Step 2: Convert to fraction form
   7,501.36/10,351.86 = 4,144.18/x
3. Step 3: Cross multiply
   7,501.36x = 10,351.86 × 4,144.18
4. Step 4: Simplify right side
   7,501.36x = 42,899,971.17
5. Step 5: Solve for x
   x = 42,899,971.17/7,501.36
6. Step 6: Final answer
   x = 5,718.96