Finding the Fourth Proportional to 10,462.86, 15,694.83 and 2,671.74

Step by Step Solution

1. Step 1: Write the proportion equation
   10,462.86 : 15,694.83 = 2,671.74 : x
2. Step 2: Convert to fraction form
   10,462.86/15,694.83 = 2,671.74/x
3. Step 3: Cross multiply
   10,462.86x = 15,694.83 × 2,671.74
4. Step 4: Simplify right side
   10,462.86x = 41,932,505.10
5. Step 5: Solve for x
   x = 41,932,505.10/10,462.86
6. Step 6: Final answer
   x = 4,007.75