Finding the Fourth Proportional to 37,496.17, 51,744.67 and 20,729.17

Step by Step Solution

1. Step 1: Write the proportion equation
   37,496.17 : 51,744.67 = 20,729.17 : x
2. Step 2: Convert to fraction form
   37,496.17/51,744.67 = 20,729.17/x
3. Step 3: Cross multiply
   37,496.17x = 51,744.67 × 20,729.17
4. Step 4: Simplify right side
   37,496.17x = 1,072,624,061.02
5. Step 5: Solve for x
   x = 1,072,624,061.02/37,496.17
6. Step 6: Final answer
   x = 28,606.23