Finding the Fourth Proportional to 23,406.37, 35,093.15 and 8,613.37

Step by Step Solution

1. Step 1: Write the proportion equation
   23,406.37 : 35,093.15 = 8,613.37 : x
2. Step 2: Convert to fraction form
   23,406.37/35,093.15 = 8,613.37/x
3. Step 3: Cross multiply
   23,406.37x = 35,093.15 × 8,613.37
4. Step 4: Simplify right side
   23,406.37x = 302,270,066.88
5. Step 5: Solve for x
   x = 302,270,066.88/23,406.37
6. Step 6: Final answer
   x = 12,914.01