Finding the Fourth Proportional to 23,627,936.28, 32,613,760.71 and 13,707,325.20

Step by Step Solution

1. Step 1: Write the proportion equation
   23,627,936.28 : 32,613,760.71 = 13,707,325.20 : x
2. Step 2: Convert to fraction form
   23,627,936.28/32,613,760.71 = 13,707,325.20/x
3. Step 3: Cross multiply
   23,627,936.28x = 32,613,760.71 × 13,707,325.20
4. Step 4: Simplify right side
   23,627,936.28x = 447,047,424,046,952.88
5. Step 5: Solve for x
   x = 447,047,424,046,952.88/23,627,936.28
6. Step 6: Final answer
   x = 18,920,290.74