Finding the Fourth Proportional to 2,531.59, 3,794.28 and 1,436.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,531.59 : 3,794.28 = 1,436.88 : x
2. Step 2: Convert to fraction form
   2,531.59/3,794.28 = 1,436.88/x
3. Step 3: Cross multiply
   2,531.59x = 3,794.28 × 1,436.88
4. Step 4: Simplify right side
   2,531.59x = 5,451,925.05
5. Step 5: Solve for x
   x = 5,451,925.05/2,531.59
6. Step 6: Final answer
   x = 2,153.56