Finding the Fourth Proportional to 10,089.31, 13,923.18 and 5,552.27

Step by Step Solution

1. Step 1: Write the proportion equation
   10,089.31 : 13,923.18 = 5,552.27 : x
2. Step 2: Convert to fraction form
   10,089.31/13,923.18 = 5,552.27/x
3. Step 3: Cross multiply
   10,089.31x = 13,923.18 × 5,552.27
4. Step 4: Simplify right side
   10,089.31x = 77,305,157.24
5. Step 5: Solve for x
   x = 77,305,157.24/10,089.31
6. Step 6: Final answer
   x = 7,662.09