Finding the Fourth Proportional to 8,711.95, 13,067.50 and 2,707.98

Step by Step Solution

1. Step 1: Write the proportion equation
   8,711.95 : 13,067.50 = 2,707.98 : x
2. Step 2: Convert to fraction form
   8,711.95/13,067.50 = 2,707.98/x
3. Step 3: Cross multiply
   8,711.95x = 13,067.50 × 2,707.98
4. Step 4: Simplify right side
   8,711.95x = 35,386,500.59
5. Step 5: Solve for x
   x = 35,386,500.59/8,711.95
6. Step 6: Final answer
   x = 4,061.84