Finding the Fourth Proportional to 10,833.86, 16,252.15 and 3,719.48

Step by Step Solution

1. Step 1: Write the proportion equation
   10,833.86 : 16,252.15 = 3,719.48 : x
2. Step 2: Convert to fraction form
   10,833.86/16,252.15 = 3,719.48/x
3. Step 3: Cross multiply
   10,833.86x = 16,252.15 × 3,719.48
4. Step 4: Simplify right side
   10,833.86x = 60,449,528.28
5. Step 5: Solve for x
   x = 60,449,528.28/10,833.86
6. Step 6: Final answer
   x = 5,579.69