Finding the Fourth Proportional to 10,076.72, 13,908.84 and 5,885.96

Step by Step Solution

1. Step 1: Write the proportion equation
   10,076.72 : 13,908.84 = 5,885.96 : x
2. Step 2: Convert to fraction form
   10,076.72/13,908.84 = 5,885.96/x
3. Step 3: Cross multiply
   10,076.72x = 13,908.84 × 5,885.96
4. Step 4: Simplify right side
   10,076.72x = 81,866,875.89
5. Step 5: Solve for x
   x = 81,866,875.89/10,076.72
6. Step 6: Final answer
   x = 8,124.36