Finding the Fourth Proportional to 10,084.47, 13,916.49 and 5,608.17

Step by Step Solution

1. Step 1: Write the proportion equation
   10,084.47 : 13,916.49 = 5,608.17 : x
2. Step 2: Convert to fraction form
   10,084.47/13,916.49 = 5,608.17/x
3. Step 3: Cross multiply
   10,084.47x = 13,916.49 × 5,608.17
4. Step 4: Simplify right side
   10,084.47x = 78,046,041.72
5. Step 5: Solve for x
   x = 78,046,041.72/10,084.47
6. Step 6: Final answer
   x = 7,739.23