Finding the Fourth Proportional to 10,775.82, 14,840.36 and 8,895

Step by Step Solution

1. Step 1: Write the proportion equation
   10,775.82 : 14,840.36 = 8,895 : x
2. Step 2: Convert to fraction form
   10,775.82/14,840.36 = 8,895/x
3. Step 3: Cross multiply
   10,775.82x = 14,840.36 × 8,895
4. Step 4: Simplify right side
   10,775.82x = 132,005,002.20
5. Step 5: Solve for x
   x = 132,005,002.20/10,775.82
6. Step 6: Final answer
   x = 12,250.11