Finding the Fourth Proportional to 10,028.00, 13,839.15 and 5,552.25

Step by Step Solution

1. Step 1: Write the proportion equation
   10,028.00 : 13,839.15 = 5,552.25 : x
2. Step 2: Convert to fraction form
   10,028.00/13,839.15 = 5,552.25/x
3. Step 3: Cross multiply
   10,028.00x = 13,839.15 × 5,552.25
4. Step 4: Simplify right side
   10,028.00x = 76,838,389.51
5. Step 5: Solve for x
   x = 76,838,389.51/10,028.00
6. Step 6: Final answer
   x = 7,662.38