Finding the Fourth Proportional to 37,111.05, 55,674.81 and 18,401.27

Step by Step Solution

1. Step 1: Write the proportion equation
   37,111.05 : 55,674.81 = 18,401.27 : x
2. Step 2: Convert to fraction form
   37,111.05/55,674.81 = 18,401.27/x
3. Step 3: Cross multiply
   37,111.05x = 55,674.81 × 18,401.27
4. Step 4: Simplify right side
   37,111.05x = 1,024,486,932.63
5. Step 5: Solve for x
   x = 1,024,486,932.63/37,111.05
6. Step 6: Final answer
   x = 27,605.98