Finding the Fourth Proportional to 14,380.84, 21,576.45 and 5,022.24

Step by Step Solution

1. Step 1: Write the proportion equation
   14,380.84 : 21,576.45 = 5,022.24 : x
2. Step 2: Convert to fraction form
   14,380.84/21,576.45 = 5,022.24/x
3. Step 3: Cross multiply
   14,380.84x = 21,576.45 × 5,022.24
4. Step 4: Simplify right side
   14,380.84x = 108,362,002.37
5. Step 5: Solve for x
   x = 108,362,002.37/14,380.84
6. Step 6: Final answer
   x = 7,535.17