Finding the Fourth Proportional to 37,042.40, 55,524.72 and 26,648.48

Step by Step Solution

1. Step 1: Write the proportion equation
   37,042.40 : 55,524.72 = 26,648.48 : x
2. Step 2: Convert to fraction form
   37,042.40/55,524.72 = 26,648.48/x
3. Step 3: Cross multiply
   37,042.40x = 55,524.72 × 26,648.48
4. Step 4: Simplify right side
   37,042.40x = 1,479,649,390.43
5. Step 5: Solve for x
   x = 1,479,649,390.43/37,042.40
6. Step 6: Final answer
   x = 39,944.75