Finding the Fourth Proportional to 10,706.02, 14,774.71 and 5,990.33

Step by Step Solution

1. Step 1: Write the proportion equation
   10,706.02 : 14,774.71 = 5,990.33 : x
2. Step 2: Convert to fraction form
   10,706.02/14,774.71 = 5,990.33/x
3. Step 3: Cross multiply
   10,706.02x = 14,774.71 × 5,990.33
4. Step 4: Simplify right side
   10,706.02x = 88,505,410.52
5. Step 5: Solve for x
   x = 88,505,410.52/10,706.02
6. Step 6: Final answer
   x = 8,266.88