Finding the Fourth Proportional to 7,419.46, 10,238.76 and 4,062.24

Step by Step Solution

1. Step 1: Write the proportion equation
   7,419.46 : 10,238.76 = 4,062.24 : x
2. Step 2: Convert to fraction form
   7,419.46/10,238.76 = 4,062.24/x
3. Step 3: Cross multiply
   7,419.46x = 10,238.76 × 4,062.24
4. Step 4: Simplify right side
   7,419.46x = 41,592,300.42
5. Step 5: Solve for x
   x = 41,592,300.42/7,419.46
6. Step 6: Final answer
   x = 5,605.84