Finding the Fourth Proportional to 3,818.61, 5,725.42 and 1,598.49

Step by Step Solution

1. Step 1: Write the proportion equation
   3,818.61 : 5,725.42 = 1,598.49 : x
2. Step 2: Convert to fraction form
   3,818.61/5,725.42 = 1,598.49/x
3. Step 3: Cross multiply
   3,818.61x = 5,725.42 × 1,598.49
4. Step 4: Simplify right side
   3,818.61x = 9,152,022.62
5. Step 5: Solve for x
   x = 9,152,022.62/3,818.61
6. Step 6: Final answer
   x = 2,396.69