Finding the Fourth Proportional to 37,471.82, 51,711.12 and 20,704.82

Step by Step Solution

1. Step 1: Write the proportion equation
   37,471.82 : 51,711.12 = 20,704.82 : x
2. Step 2: Convert to fraction form
   37,471.82/51,711.12 = 20,704.82/x
3. Step 3: Cross multiply
   37,471.82x = 51,711.12 × 20,704.82
4. Step 4: Simplify right side
   37,471.82x = 1,070,669,560.88
5. Step 5: Solve for x
   x = 1,070,669,560.88/37,471.82
6. Step 6: Final answer
   x = 28,572.66