Finding the Fourth Proportional to 10,705.63, 14,773.77 and 5,991.02

Step by Step Solution

1. Step 1: Write the proportion equation
   10,705.63 : 14,773.77 = 5,991.02 : x
2. Step 2: Convert to fraction form
   10,705.63/14,773.77 = 5,991.02/x
3. Step 3: Cross multiply
   10,705.63x = 14,773.77 × 5,991.02
4. Step 4: Simplify right side
   10,705.63x = 88,509,951.55
5. Step 5: Solve for x
   x = 88,509,951.55/10,705.63
6. Step 6: Final answer
   x = 8,267.61