Finding the Fourth Proportional to 10,496.93, 15,741.72 and 3,099.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,496.93 : 15,741.72 = 3,099.42 : x
2. Step 2: Convert to fraction form
   10,496.93/15,741.72 = 3,099.42/x
3. Step 3: Cross multiply
   10,496.93x = 15,741.72 × 3,099.42
4. Step 4: Simplify right side
   10,496.93x = 48,790,201.80
5. Step 5: Solve for x
   x = 48,790,201.80/10,496.93
6. Step 6: Final answer
   x = 4,648.05