Finding the Fourth Proportional to 14,659.34, 21,982.82 and 5,773.28

Step by Step Solution

1. Step 1: Write the proportion equation
   14,659.34 : 21,982.82 = 5,773.28 : x
2. Step 2: Convert to fraction form
   14,659.34/21,982.82 = 5,773.28/x
3. Step 3: Cross multiply
   14,659.34x = 21,982.82 × 5,773.28
4. Step 4: Simplify right side
   14,659.34x = 126,912,836.27
5. Step 5: Solve for x
   x = 126,912,836.27/14,659.34
6. Step 6: Final answer
   x = 8,657.48