Finding the Fourth Proportional to 10,656.97, 14,705.98 and 6,118.61

Step by Step Solution

1. Step 1: Write the proportion equation
   10,656.97 : 14,705.98 = 6,118.61 : x
2. Step 2: Convert to fraction form
   10,656.97/14,705.98 = 6,118.61/x
3. Step 3: Cross multiply
   10,656.97x = 14,705.98 × 6,118.61
4. Step 4: Simplify right side
   10,656.97x = 89,980,067.46
5. Step 5: Solve for x
   x = 89,980,067.46/10,656.97
6. Step 6: Final answer
   x = 8,443.31