Finding the Fourth Proportional to 10,310.50, 14,228.52 and 5,594.78

Step by Step Solution

1. Step 1: Write the proportion equation
   10,310.50 : 14,228.52 = 5,594.78 : x
2. Step 2: Convert to fraction form
   10,310.50/14,228.52 = 5,594.78/x
3. Step 3: Cross multiply
   10,310.50x = 14,228.52 × 5,594.78
4. Step 4: Simplify right side
   10,310.50x = 79,605,453.72
5. Step 5: Solve for x
   x = 79,605,453.72/10,310.50
6. Step 6: Final answer
   x = 7,720.81