Finding the Fourth Proportional to 10,865.94, 14,994.54 and 6,086.34

Step by Step Solution

1. Step 1: Write the proportion equation
   10,865.94 : 14,994.54 = 6,086.34 : x
2. Step 2: Convert to fraction form
   10,865.94/14,994.54 = 6,086.34/x
3. Step 3: Cross multiply
   10,865.94x = 14,994.54 × 6,086.34
4. Step 4: Simplify right side
   10,865.94x = 91,261,868.58
5. Step 5: Solve for x
   x = 91,261,868.58/10,865.94
6. Step 6: Final answer
   x = 8,398.89