Finding the Fourth Proportional to 10,289.00, 15,408.81 and 5,597.34

Step by Step Solution

1. Step 1: Write the proportion equation
   10,289.00 : 15,408.81 = 5,597.34 : x
2. Step 2: Convert to fraction form
   10,289.00/15,408.81 = 5,597.34/x
3. Step 3: Cross multiply
   10,289.00x = 15,408.81 × 5,597.34
4. Step 4: Simplify right side
   10,289.00x = 86,248,348.57
5. Step 5: Solve for x
   x = 86,248,348.57/10,289.00
6. Step 6: Final answer
   x = 8,382.58