Finding the Fourth Proportional to 3,746.16, 5,618.82 and 1,436.04

Step by Step Solution

1. Step 1: Write the proportion equation
   3,746.16 : 5,618.82 = 1,436.04 : x
2. Step 2: Convert to fraction form
   3,746.16/5,618.82 = 1,436.04/x
3. Step 3: Cross multiply
   3,746.16x = 5,618.82 × 1,436.04
4. Step 4: Simplify right side
   3,746.16x = 8,068,850.27
5. Step 5: Solve for x
   x = 8,068,850.27/3,746.16
6. Step 6: Final answer
   x = 2,153.90