Finding the Fourth Proportional to 2,432.82, 3,646.71 and 1,133.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,432.82 : 3,646.71 = 1,133.22 : x
2. Step 2: Convert to fraction form
   2,432.82/3,646.71 = 1,133.22/x
3. Step 3: Cross multiply
   2,432.82x = 3,646.71 × 1,133.22
4. Step 4: Simplify right side
   2,432.82x = 4,132,524.71
5. Step 5: Solve for x
   x = 4,132,524.71/2,432.82
6. Step 6: Final answer
   x = 1,698.66