Finding the Fourth Proportional to 9,016.74, 13,504.59 and 6,230.79

Step by Step Solution

1. Step 1: Write the proportion equation
   9,016.74 : 13,504.59 = 6,230.79 : x
2. Step 2: Convert to fraction form
   9,016.74/13,504.59 = 6,230.79/x
3. Step 3: Cross multiply
   9,016.74x = 13,504.59 × 6,230.79
4. Step 4: Simplify right side
   9,016.74x = 84,144,264.33
5. Step 5: Solve for x
   x = 84,144,264.33/9,016.74
6. Step 6: Final answer
   x = 9,332.01