Finding the Fourth Proportional to 10,856.76, 16,292.97 and 5,595.98

Step by Step Solution

1. Step 1: Write the proportion equation
   10,856.76 : 16,292.97 = 5,595.98 : x
2. Step 2: Convert to fraction form
   10,856.76/16,292.97 = 5,595.98/x
3. Step 3: Cross multiply
   10,856.76x = 16,292.97 × 5,595.98
4. Step 4: Simplify right side
   10,856.76x = 91,175,052.80
5. Step 5: Solve for x
   x = 91,175,052.80/10,856.76
6. Step 6: Final answer
   x = 8,398.00