Finding the Fourth Proportional to 10,672.10, 16,007.19 and 3,746.18

Step by Step Solution

1. Step 1: Write the proportion equation
   10,672.10 : 16,007.19 = 3,746.18 : x
2. Step 2: Convert to fraction form
   10,672.10/16,007.19 = 3,746.18/x
3. Step 3: Cross multiply
   10,672.10x = 16,007.19 × 3,746.18
4. Step 4: Simplify right side
   10,672.10x = 59,965,815.03
5. Step 5: Solve for x
   x = 59,965,815.03/10,672.10
6. Step 6: Final answer
   x = 5,618.93