Finding the Fourth Proportional to 10,067.51, 15,103.35 and 3,047.91

Step by Step Solution

1. Step 1: Write the proportion equation
   10,067.51 : 15,103.35 = 3,047.91 : x
2. Step 2: Convert to fraction form
   10,067.51/15,103.35 = 3,047.91/x
3. Step 3: Cross multiply
   10,067.51x = 15,103.35 × 3,047.91
4. Step 4: Simplify right side
   10,067.51x = 46,033,651.50
5. Step 5: Solve for x
   x = 46,033,651.50/10,067.51
6. Step 6: Final answer
   x = 4,572.50