Finding the Fourth Proportional to 10,674.86, 14,731.54 and 5,894.79

Step by Step Solution

1. Step 1: Write the proportion equation
   10,674.86 : 14,731.54 = 5,894.79 : x
2. Step 2: Convert to fraction form
   10,674.86/14,731.54 = 5,894.79/x
3. Step 3: Cross multiply
   10,674.86x = 14,731.54 × 5,894.79
4. Step 4: Simplify right side
   10,674.86x = 86,839,334.68
5. Step 5: Solve for x
   x = 86,839,334.68/10,674.86
6. Step 6: Final answer
   x = 8,134.94