Finding the Fourth Proportional to 2,932.42, 4,397.82 and 1,177.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,932.42 : 4,397.82 = 1,177.42 : x
2. Step 2: Convert to fraction form
   2,932.42/4,397.82 = 1,177.42/x
3. Step 3: Cross multiply
   2,932.42x = 4,397.82 × 1,177.42
4. Step 4: Simplify right side
   2,932.42x = 5,178,081.22
5. Step 5: Solve for x
   x = 5,178,081.22/2,932.42
6. Step 6: Final answer
   x = 1,765.80