Finding the Fourth Proportional to 10,067.86, 15,101.76 and 3,494.02

Step by Step Solution

1. Step 1: Write the proportion equation
   10,067.86 : 15,101.76 = 3,494.02 : x
2. Step 2: Convert to fraction form
   10,067.86/15,101.76 = 3,494.02/x
3. Step 3: Cross multiply
   10,067.86x = 15,101.76 × 3,494.02
4. Step 4: Simplify right side
   10,067.86x = 52,765,851.48
5. Step 5: Solve for x
   x = 52,765,851.48/10,067.86
6. Step 6: Final answer
   x = 5,241.02