Finding the Fourth Proportional to 37,981.42, 56,986.72 and 26,747.54

Step by Step Solution

1. Step 1: Write the proportion equation
   37,981.42 : 56,986.72 = 26,747.54 : x
2. Step 2: Convert to fraction form
   37,981.42/56,986.72 = 26,747.54/x
3. Step 3: Cross multiply
   37,981.42x = 56,986.72 × 26,747.54
4. Step 4: Simplify right side
   37,981.42x = 1,524,254,572.67
5. Step 5: Solve for x
   x = 1,524,254,572.67/37,981.42
6. Step 6: Final answer
   x = 40,131.58