Finding the Fourth Proportional to 3,096.96, 4,645.50 and 788.46

Step by Step Solution

1. Step 1: Write the proportion equation
   3,096.96 : 4,645.50 = 788.46 : x
2. Step 2: Convert to fraction form
   3,096.96/4,645.50 = 788.46/x
3. Step 3: Cross multiply
   3,096.96x = 4,645.50 × 788.46
4. Step 4: Simplify right side
   3,096.96x = 3,662,790.93
5. Step 5: Solve for x
   x = 3,662,790.93/3,096.96
6. Step 6: Final answer
   x = 1,182.71