Finding the Fourth Proportional to 23,867.51, 35,786.55 and 8,071.05

Step by Step Solution

1. Step 1: Write the proportion equation
   23,867.51 : 35,786.55 = 8,071.05 : x
2. Step 2: Convert to fraction form
   23,867.51/35,786.55 = 8,071.05/x
3. Step 3: Cross multiply
   23,867.51x = 35,786.55 × 8,071.05
4. Step 4: Simplify right side
   23,867.51x = 288,835,034.38
5. Step 5: Solve for x
   x = 288,835,034.38/23,867.51
6. Step 6: Final answer
   x = 12,101.60