Finding the Fourth Proportional to 37,266.35, 51,428.72 and 20,271.83

Step by Step Solution

1. Step 1: Write the proportion equation
   37,266.35 : 51,428.72 = 20,271.83 : x
2. Step 2: Convert to fraction form
   37,266.35/51,428.72 = 20,271.83/x
3. Step 3: Cross multiply
   37,266.35x = 51,428.72 × 20,271.83
4. Step 4: Simplify right side
   37,266.35x = 1,042,554,167.60
5. Step 5: Solve for x
   x = 1,042,554,167.60/37,266.35
6. Step 6: Final answer
   x = 27,975.75