Finding the Fourth Proportional to 2,932.32, 4,397.28 and 1,083.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,932.32 : 4,397.28 = 1,083.56 : x
2. Step 2: Convert to fraction form
   2,932.32/4,397.28 = 1,083.56/x
3. Step 3: Cross multiply
   2,932.32x = 4,397.28 × 1,083.56
4. Step 4: Simplify right side
   2,932.32x = 4,764,716.72
5. Step 5: Solve for x
   x = 4,764,716.72/2,932.32
6. Step 6: Final answer
   x = 1,624.90