Finding the Fourth Proportional to 10,705.75, 14,773.94 and 5,990.02

Step by Step Solution

1. Step 1: Write the proportion equation
   10,705.75 : 14,773.94 = 5,990.02 : x
2. Step 2: Convert to fraction form
   10,705.75/14,773.94 = 5,990.02/x
3. Step 3: Cross multiply
   10,705.75x = 14,773.94 × 5,990.02
4. Step 4: Simplify right side
   10,705.75x = 88,496,196.08
5. Step 5: Solve for x
   x = 88,496,196.08/10,705.75
6. Step 6: Final answer
   x = 8,266.23