Finding the Fourth Proportional to 62,747, 94,100.56 and 20,617.38

Step by Step Solution

1. Step 1: Write the proportion equation
   62,747 : 94,100.56 = 20,617.38 : x
2. Step 2: Convert to fraction form
   62,747/94,100.56 = 20,617.38/x
3. Step 3: Cross multiply
   62,747x = 94,100.56 × 20,617.38
4. Step 4: Simplify right side
   62,747x = 1,940,107,003.73
5. Step 5: Solve for x
   x = 1,940,107,003.73/62,747
6. Step 6: Final answer
   x = 30,919.52