Finding the Fourth Proportional to 14,499.55, 21,749.46 and 5,734.47

Step by Step Solution

1. Step 1: Write the proportion equation
   14,499.55 : 21,749.46 = 5,734.47 : x
2. Step 2: Convert to fraction form
   14,499.55/21,749.46 = 5,734.47/x
3. Step 3: Cross multiply
   14,499.55x = 21,749.46 × 5,734.47
4. Step 4: Simplify right side
   14,499.55x = 124,721,570.07
5. Step 5: Solve for x
   x = 124,721,570.07/14,499.55
6. Step 6: Final answer
   x = 8,601.75