Finding the Fourth Proportional to 2,176.96, 3,264.69 and 943.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,176.96 : 3,264.69 = 943.54 : x
2. Step 2: Convert to fraction form
   2,176.96/3,264.69 = 943.54/x
3. Step 3: Cross multiply
   2,176.96x = 3,264.69 × 943.54
4. Step 4: Simplify right side
   2,176.96x = 3,080,365.60
5. Step 5: Solve for x
   x = 3,080,365.60/2,176.96
6. Step 6: Final answer
   x = 1,414.98