Finding the Fourth Proportional to 37,105.91, 51,191.96 and 27,438.56

Step by Step Solution

1. Step 1: Write the proportion equation
   37,105.91 : 51,191.96 = 27,438.56 : x
2. Step 2: Convert to fraction form
   37,105.91/51,191.96 = 27,438.56/x
3. Step 3: Cross multiply
   37,105.91x = 51,191.96 × 27,438.56
4. Step 4: Simplify right side
   37,105.91x = 1,404,633,665.98
5. Step 5: Solve for x
   x = 1,404,633,665.98/37,105.91
6. Step 6: Final answer
   x = 37,854.72