Finding the Fourth Proportional to 37,300.56, 51,472.44 and 20,533.56

Step by Step Solution

1. Step 1: Write the proportion equation
   37,300.56 : 51,472.44 = 20,533.56 : x
2. Step 2: Convert to fraction form
   37,300.56/51,472.44 = 20,533.56/x
3. Step 3: Cross multiply
   37,300.56x = 51,472.44 × 20,533.56
4. Step 4: Simplify right side
   37,300.56x = 1,056,912,435.09
5. Step 5: Solve for x
   x = 1,056,912,435.09/37,300.56
6. Step 6: Final answer
   x = 28,335.03