Finding the Fourth Proportional to 37,040.82, 51,116.24 and 20,045

Step by Step Solution

1. Step 1: Write the proportion equation
   37,040.82 : 51,116.24 = 20,045 : x
2. Step 2: Convert to fraction form
   37,040.82/51,116.24 = 20,045/x
3. Step 3: Cross multiply
   37,040.82x = 51,116.24 × 20,045
4. Step 4: Simplify right side
   37,040.82x = 1,024,625,030.80
5. Step 5: Solve for x
   x = 1,024,625,030.80/37,040.82
6. Step 6: Final answer
   x = 27,662.05