Finding the Fourth Proportional to 10,453.88, 14,426.36 and 5,738.46

Step by Step Solution

1. Step 1: Write the proportion equation
   10,453.88 : 14,426.36 = 5,738.46 : x
2. Step 2: Convert to fraction form
   10,453.88/14,426.36 = 5,738.46/x
3. Step 3: Cross multiply
   10,453.88x = 14,426.36 × 5,738.46
4. Step 4: Simplify right side
   10,453.88x = 82,785,061.11
5. Step 5: Solve for x
   x = 82,785,061.11/10,453.88
6. Step 6: Final answer
   x = 7,919.08