Finding the Fourth Proportional to 14,377.96, 21,565.59 and 5,017.60

Step by Step Solution

1. Step 1: Write the proportion equation
   14,377.96 : 21,565.59 = 5,017.60 : x
2. Step 2: Convert to fraction form
   14,377.96/21,565.59 = 5,017.60/x
3. Step 3: Cross multiply
   14,377.96x = 21,565.59 × 5,017.60
4. Step 4: Simplify right side
   14,377.96x = 108,207,504.38
5. Step 5: Solve for x
   x = 108,207,504.38/14,377.96
6. Step 6: Final answer
   x = 7,525.93