Finding the Fourth Proportional to 10,734.18, 16,099.41 and 2,836.79

Step by Step Solution

1. Step 1: Write the proportion equation
   10,734.18 : 16,099.41 = 2,836.79 : x
2. Step 2: Convert to fraction form
   10,734.18/16,099.41 = 2,836.79/x
3. Step 3: Cross multiply
   10,734.18x = 16,099.41 × 2,836.79
4. Step 4: Simplify right side
   10,734.18x = 45,670,564.80
5. Step 5: Solve for x
   x = 45,670,564.80/10,734.18
6. Step 6: Final answer
   x = 4,254.69