Finding the Fourth Proportional to 10,084.79, 13,916.57 and 5,608.96

Step by Step Solution

1. Step 1: Write the proportion equation
   10,084.79 : 13,916.57 = 5,608.96 : x
2. Step 2: Convert to fraction form
   10,084.79/13,916.57 = 5,608.96/x
3. Step 3: Cross multiply
   10,084.79x = 13,916.57 × 5,608.96
4. Step 4: Simplify right side
   10,084.79x = 78,057,421.63
5. Step 5: Solve for x
   x = 78,057,421.63/10,084.79
6. Step 6: Final answer
   x = 7,740.11