Finding the Fourth Proportional to 10,366.02, 14,314.05 and 8,888.58

Step by Step Solution

1. Step 1: Write the proportion equation
   10,366.02 : 14,314.05 = 8,888.58 : x
2. Step 2: Convert to fraction form
   10,366.02/14,314.05 = 8,888.58/x
3. Step 3: Cross multiply
   10,366.02x = 14,314.05 × 8,888.58
4. Step 4: Simplify right side
   10,366.02x = 127,231,578.55
5. Step 5: Solve for x
   x = 127,231,578.55/10,366.02
6. Step 6: Final answer
   x = 12,273.91