Finding the Fourth Proportional to 8,073.51, 12,109.73 and 2,527.31

Step by Step Solution

1. Step 1: Write the proportion equation
   8,073.51 : 12,109.73 = 2,527.31 : x
2. Step 2: Convert to fraction form
   8,073.51/12,109.73 = 2,527.31/x
3. Step 3: Cross multiply
   8,073.51x = 12,109.73 × 2,527.31
4. Step 4: Simplify right side
   8,073.51x = 30,604,968.54
5. Step 5: Solve for x
   x = 30,604,968.54/8,073.51
6. Step 6: Final answer
   x = 3,790.79