Finding the Fourth Proportional to 7,419.16, 10,238.02 and 4,061.32

Step by Step Solution

1. Step 1: Write the proportion equation
   7,419.16 : 10,238.02 = 4,061.32 : x
2. Step 2: Convert to fraction form
   7,419.16/10,238.02 = 4,061.32/x
3. Step 3: Cross multiply
   7,419.16x = 10,238.02 × 4,061.32
4. Step 4: Simplify right side
   7,419.16x = 41,579,839.64
5. Step 5: Solve for x
   x = 41,579,839.64/7,419.16
6. Step 6: Final answer
   x = 5,604.39