Finding the Fourth Proportional to 37,105.59, 55,454.68 and 27,131.34

Step by Step Solution

1. Step 1: Write the proportion equation
   37,105.59 : 55,454.68 = 27,131.34 : x
2. Step 2: Convert to fraction form
   37,105.59/55,454.68 = 27,131.34/x
3. Step 3: Cross multiply
   37,105.59x = 55,454.68 × 27,131.34
4. Step 4: Simplify right side
   37,105.59x = 1,504,559,554.99
5. Step 5: Solve for x
   x = 1,504,559,554.99/37,105.59
6. Step 6: Final answer
   x = 40,548.05