Finding the Fourth Proportional to 10,083.93, 13,915.71 and 5,608.07

Step by Step Solution

1. Step 1: Write the proportion equation
   10,083.93 : 13,915.71 = 5,608.07 : x
2. Step 2: Convert to fraction form
   10,083.93/13,915.71 = 5,608.07/x
3. Step 3: Cross multiply
   10,083.93x = 13,915.71 × 5,608.07
4. Step 4: Simplify right side
   10,083.93x = 78,040,310.57
5. Step 5: Solve for x
   x = 78,040,310.57/10,083.93
6. Step 6: Final answer
   x = 7,739.08