Finding the Fourth Proportional to 37,533.56, 51,793.98 and 20,766.56

Step by Step Solution

1. Step 1: Write the proportion equation
   37,533.56 : 51,793.98 = 20,766.56 : x
2. Step 2: Convert to fraction form
   37,533.56/51,793.98 = 20,766.56/x
3. Step 3: Cross multiply
   37,533.56x = 51,793.98 × 20,766.56
4. Step 4: Simplify right side
   37,533.56x = 1,075,582,793.31
5. Step 5: Solve for x
   x = 1,075,582,793.31/37,533.56
6. Step 6: Final answer
   x = 28,656.56