Finding the Fourth Proportional to 37,445.72, 55,827.86 and 33,238.44

Step by Step Solution

1. Step 1: Write the proportion equation
   37,445.72 : 55,827.86 = 33,238.44 : x
2. Step 2: Convert to fraction form
   37,445.72/55,827.86 = 33,238.44/x
3. Step 3: Cross multiply
   37,445.72x = 55,827.86 × 33,238.44
4. Step 4: Simplify right side
   37,445.72x = 1,855,630,974.94
5. Step 5: Solve for x
   x = 1,855,630,974.94/37,445.72
6. Step 6: Final answer
   x = 49,555.22