Finding the Fourth Proportional to 10,084.31, 13,916.03 and 5,608.05

Step by Step Solution

1. Step 1: Write the proportion equation
   10,084.31 : 13,916.03 = 5,608.05 : x
2. Step 2: Convert to fraction form
   10,084.31/13,916.03 = 5,608.05/x
3. Step 3: Cross multiply
   10,084.31x = 13,916.03 × 5,608.05
4. Step 4: Simplify right side
   10,084.31x = 78,041,792.04
5. Step 5: Solve for x
   x = 78,041,792.04/10,084.31
6. Step 6: Final answer
   x = 7,738.93