Finding the Fourth Proportional to 14,737.14, 22,105.31 and 3,643.79

Step by Step Solution

1. Step 1: Write the proportion equation
   14,737.14 : 22,105.31 = 3,643.79 : x
2. Step 2: Convert to fraction form
   14,737.14/22,105.31 = 3,643.79/x
3. Step 3: Cross multiply
   14,737.14x = 22,105.31 × 3,643.79
4. Step 4: Simplify right side
   14,737.14x = 80,546,978.78
5. Step 5: Solve for x
   x = 80,546,978.78/14,737.14
6. Step 6: Final answer
   x = 5,465.58