Finding the Fourth Proportional to 23,871.58, 35,798.12 and 8,072.39

Step by Step Solution

1. Step 1: Write the proportion equation
   23,871.58 : 35,798.12 = 8,072.39 : x
2. Step 2: Convert to fraction form
   23,871.58/35,798.12 = 8,072.39/x
3. Step 3: Cross multiply
   23,871.58x = 35,798.12 × 8,072.39
4. Step 4: Simplify right side
   23,871.58x = 288,976,465.31
5. Step 5: Solve for x
   x = 288,976,465.31/23,871.58
6. Step 6: Final answer
   x = 12,105.46