Finding the Fourth Proportional to 10,772.03, 14,865.14 and 5,991.96

Step by Step Solution

1. Step 1: Write the proportion equation
   10,772.03 : 14,865.14 = 5,991.96 : x
2. Step 2: Convert to fraction form
   10,772.03/14,865.14 = 5,991.96/x
3. Step 3: Cross multiply
   10,772.03x = 14,865.14 × 5,991.96
4. Step 4: Simplify right side
   10,772.03x = 89,071,294.31
5. Step 5: Solve for x
   x = 89,071,294.31/10,772.03
6. Step 6: Final answer
   x = 8,268.76