Finding the Fourth Proportional to 10,334.92, 14,262.15 and 5,619.22

Step by Step Solution

1. Step 1: Write the proportion equation
   10,334.92 : 14,262.15 = 5,619.22 : x
2. Step 2: Convert to fraction form
   10,334.92/14,262.15 = 5,619.22/x
3. Step 3: Cross multiply
   10,334.92x = 14,262.15 × 5,619.22
4. Step 4: Simplify right side
   10,334.92x = 80,142,158.52
5. Step 5: Solve for x
   x = 80,142,158.52/10,334.92
6. Step 6: Final answer
   x = 7,754.50