Finding the Fourth Proportional to 10,084.97, 13,916.51 and 5,608.91

Step by Step Solution

1. Step 1: Write the proportion equation
   10,084.97 : 13,916.51 = 5,608.91 : x
2. Step 2: Convert to fraction form
   10,084.97/13,916.51 = 5,608.91/x
3. Step 3: Cross multiply
   10,084.97x = 13,916.51 × 5,608.91
4. Step 4: Simplify right side
   10,084.97x = 78,056,479.88
5. Step 5: Solve for x
   x = 78,056,479.88/10,084.97
6. Step 6: Final answer
   x = 7,739.88