Finding the Fourth Proportional to 10,072.49, 13,899.77 and 5,823.48

Step by Step Solution

1. Step 1: Write the proportion equation
   10,072.49 : 13,899.77 = 5,823.48 : x
2. Step 2: Convert to fraction form
   10,072.49/13,899.77 = 5,823.48/x
3. Step 3: Cross multiply
   10,072.49x = 13,899.77 × 5,823.48
4. Step 4: Simplify right side
   10,072.49x = 80,945,003.48
5. Step 5: Solve for x
   x = 80,945,003.48/10,072.49
6. Step 6: Final answer
   x = 8,036.25