Finding the Fourth Proportional to 7,426.01, 10,247.54 and 4,443.48

Step by Step Solution

1. Step 1: Write the proportion equation
   7,426.01 : 10,247.54 = 4,443.48 : x
2. Step 2: Convert to fraction form
   7,426.01/10,247.54 = 4,443.48/x
3. Step 3: Cross multiply
   7,426.01x = 10,247.54 × 4,443.48
4. Step 4: Simplify right side
   7,426.01x = 45,534,716.82
5. Step 5: Solve for x
   x = 45,534,716.82/7,426.01
6. Step 6: Final answer
   x = 6,131.79