Finding the Fourth Proportional to 37,426.14, 51,648.12 and 20,659.14

Step by Step Solution

1. Step 1: Write the proportion equation
   37,426.14 : 51,648.12 = 20,659.14 : x
2. Step 2: Convert to fraction form
   37,426.14/51,648.12 = 20,659.14/x
3. Step 3: Cross multiply
   37,426.14x = 51,648.12 × 20,659.14
4. Step 4: Simplify right side
   37,426.14x = 1,067,005,741.82
5. Step 5: Solve for x
   x = 1,067,005,741.82/37,426.14
6. Step 6: Final answer
   x = 28,509.64