Finding the Fourth Proportional to 8,842.00, 12,200.33 and 5,258.15

Step by Step Solution

1. Step 1: Write the proportion equation
   8,842.00 : 12,200.33 = 5,258.15 : x
2. Step 2: Convert to fraction form
   8,842.00/12,200.33 = 5,258.15/x
3. Step 3: Cross multiply
   8,842.00x = 12,200.33 × 5,258.15
4. Step 4: Simplify right side
   8,842.00x = 64,151,138.90
5. Step 5: Solve for x
   x = 64,151,138.90/8,842.00
6. Step 6: Final answer
   x = 7,255.28