Finding the Fourth Proportional to 2,177.42, 3,265.47 and 944.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,177.42 : 3,265.47 = 944.52 : x
2. Step 2: Convert to fraction form
   2,177.42/3,265.47 = 944.52/x
3. Step 3: Cross multiply
   2,177.42x = 3,265.47 × 944.52
4. Step 4: Simplify right side
   2,177.42x = 3,084,301.72
5. Step 5: Solve for x
   x = 3,084,301.72/2,177.42
6. Step 6: Final answer
   x = 1,416.50