Finding the Fourth Proportional to 37,558.50, 51,832.49 and 20,791.50

Step by Step Solution

1. Step 1: Write the proportion equation
   37,558.50 : 51,832.49 = 20,791.50 : x
2. Step 2: Convert to fraction form
   37,558.50/51,832.49 = 20,791.50/x
3. Step 3: Cross multiply
   37,558.50x = 51,832.49 × 20,791.50
4. Step 4: Simplify right side
   37,558.50x = 1,077,675,111.88
5. Step 5: Solve for x
   x = 1,077,675,111.88/37,558.50
6. Step 6: Final answer
   x = 28,693.24