Finding the Fourth Proportional to 1,824.42, 2,517.57 and 1,432.38

Step by Step Solution

1. Step 1: Write the proportion equation
   1,824.42 : 2,517.57 = 1,432.38 : x
2. Step 2: Convert to fraction form
   1,824.42/2,517.57 = 1,432.38/x
3. Step 3: Cross multiply
   1,824.42x = 2,517.57 × 1,432.38
4. Step 4: Simplify right side
   1,824.42x = 3,606,116.92
5. Step 5: Solve for x
   x = 3,606,116.92/1,824.42
6. Step 6: Final answer
   x = 1,976.58