Finding the Fourth Proportional to 37,426.03, 51,647.97 and 20,659.03

Step by Step Solution

1. Step 1: Write the proportion equation
   37,426.03 : 51,647.97 = 20,659.03 : x
2. Step 2: Convert to fraction form
   37,426.03/51,647.97 = 20,659.03/x
3. Step 3: Cross multiply
   37,426.03x = 51,647.97 × 20,659.03
4. Step 4: Simplify right side
   37,426.03x = 1,066,996,961.67
5. Step 5: Solve for x
   x = 1,066,996,961.67/37,426.03
6. Step 6: Final answer
   x = 28,509.49