Finding the Fourth Proportional to 9,587.67, 14,314.25 and 8,111.85

Step by Step Solution

1. Step 1: Write the proportion equation
   9,587.67 : 14,314.25 = 8,111.85 : x
2. Step 2: Convert to fraction form
   9,587.67/14,314.25 = 8,111.85/x
3. Step 3: Cross multiply
   9,587.67x = 14,314.25 × 8,111.85
4. Step 4: Simplify right side
   9,587.67x = 116,114,977.29
5. Step 5: Solve for x
   x = 116,114,977.29/9,587.67
6. Step 6: Final answer
   x = 12,110.87