Finding the Fourth Proportional to 14,880.46, 22,320.78 and 5,019.82

Step by Step Solution

1. Step 1: Write the proportion equation
   14,880.46 : 22,320.78 = 5,019.82 : x
2. Step 2: Convert to fraction form
   14,880.46/22,320.78 = 5,019.82/x
3. Step 3: Cross multiply
   14,880.46x = 22,320.78 × 5,019.82
4. Step 4: Simplify right side
   14,880.46x = 112,046,297.86
5. Step 5: Solve for x
   x = 112,046,297.86/14,880.46
6. Step 6: Final answer
   x = 7,529.76