Finding the Fourth Proportional to 14,986.34, 22,477.38 and 5,124.18

Step by Step Solution

1. Step 1: Write the proportion equation
   14,986.34 : 22,477.38 = 5,124.18 : x
2. Step 2: Convert to fraction form
   14,986.34/22,477.38 = 5,124.18/x
3. Step 3: Cross multiply
   14,986.34x = 22,477.38 × 5,124.18
4. Step 4: Simplify right side
   14,986.34x = 115,178,141.05
5. Step 5: Solve for x
   x = 115,178,141.05/14,986.34
6. Step 6: Final answer
   x = 7,685.54