Finding the Fourth Proportional to 10,366.33, 14,297.82 and 8,123.74

Step by Step Solution

1. Step 1: Write the proportion equation
   10,366.33 : 14,297.82 = 8,123.74 : x
2. Step 2: Convert to fraction form
   10,366.33/14,297.82 = 8,123.74/x
3. Step 3: Cross multiply
   10,366.33x = 14,297.82 × 8,123.74
4. Step 4: Simplify right side
   10,366.33x = 116,151,786.46
5. Step 5: Solve for x
   x = 116,151,786.46/10,366.33
6. Step 6: Final answer
   x = 11,204.72