Finding the Fourth Proportional to 37,704.69, 52,034.81 and 20,937.69

Step by Step Solution

1. Step 1: Write the proportion equation
   37,704.69 : 52,034.81 = 20,937.69 : x
2. Step 2: Convert to fraction form
   37,704.69/52,034.81 = 20,937.69/x
3. Step 3: Cross multiply
   37,704.69x = 52,034.81 × 20,937.69
4. Step 4: Simplify right side
   37,704.69x = 1,089,488,616.30
5. Step 5: Solve for x
   x = 1,089,488,616.30/37,704.69
6. Step 6: Final answer
   x = 28,895.31