Finding the Fourth Proportional to 14,705.98, 22,003.89 and 8,761.12

Step by Step Solution

1. Step 1: Write the proportion equation
   14,705.98 : 22,003.89 = 8,761.12 : x
2. Step 2: Convert to fraction form
   14,705.98/22,003.89 = 8,761.12/x
3. Step 3: Cross multiply
   14,705.98x = 22,003.89 × 8,761.12
4. Step 4: Simplify right side
   14,705.98x = 192,778,720.76
5. Step 5: Solve for x
   x = 192,778,720.76/14,705.98
6. Step 6: Final answer
   x = 13,108.87