Finding the Fourth Proportional to 10,250.33, 14,138.89 and 6,466.82

Step by Step Solution

1. Step 1: Write the proportion equation
   10,250.33 : 14,138.89 = 6,466.82 : x
2. Step 2: Convert to fraction form
   10,250.33/14,138.89 = 6,466.82/x
3. Step 3: Cross multiply
   10,250.33x = 14,138.89 × 6,466.82
4. Step 4: Simplify right side
   10,250.33x = 91,433,569.77
5. Step 5: Solve for x
   x = 91,433,569.77/10,250.33
6. Step 6: Final answer
   x = 8,920.07