Finding the Fourth Proportional to 8,499.58, 12,749.60 and 3,233.93

Step by Step Solution

1. Step 1: Write the proportion equation
   8,499.58 : 12,749.60 = 3,233.93 : x
2. Step 2: Convert to fraction form
   8,499.58/12,749.60 = 3,233.93/x
3. Step 3: Cross multiply
   8,499.58x = 12,749.60 × 3,233.93
4. Step 4: Simplify right side
   8,499.58x = 41,231,258.26
5. Step 5: Solve for x
   x = 41,231,258.26/8,499.58
6. Step 6: Final answer
   x = 4,850.97