Finding the Fourth Proportional to 10,796.48, 16,199.42 and 3,781.53

Step by Step Solution

1. Step 1: Write the proportion equation
   10,796.48 : 16,199.42 = 3,781.53 : x
2. Step 2: Convert to fraction form
   10,796.48/16,199.42 = 3,781.53/x
3. Step 3: Cross multiply
   10,796.48x = 16,199.42 × 3,781.53
4. Step 4: Simplify right side
   10,796.48x = 61,258,573.80
5. Step 5: Solve for x
   x = 61,258,573.80/10,796.48
6. Step 6: Final answer
   x = 5,673.94