Finding the Fourth Proportional to 7,426.56, 10,248.65 and 4,443.10

Step by Step Solution

1. Step 1: Write the proportion equation
   7,426.56 : 10,248.65 = 4,443.10 : x
2. Step 2: Convert to fraction form
   7,426.56/10,248.65 = 4,443.10/x
3. Step 3: Cross multiply
   7,426.56x = 10,248.65 × 4,443.10
4. Step 4: Simplify right side
   7,426.56x = 45,535,703.36
5. Step 5: Solve for x
   x = 45,535,703.36/7,426.56
6. Step 6: Final answer
   x = 6,131.47