Finding the Fourth Proportional to 37,756.73, 52,105.63 and 20,762.27

Step by Step Solution

1. Step 1: Write the proportion equation
   37,756.73 : 52,105.63 = 20,762.27 : x
2. Step 2: Convert to fraction form
   37,756.73/52,105.63 = 20,762.27/x
3. Step 3: Cross multiply
   37,756.73x = 52,105.63 × 20,762.27
4. Step 4: Simplify right side
   37,756.73x = 1,081,830,846.15
5. Step 5: Solve for x
   x = 1,081,830,846.15/37,756.73
6. Step 6: Final answer
   x = 28,652.66