Finding the Fourth Proportional to 37,300.56, 51,474.03 and 20,304.54

Step by Step Solution

1. Step 1: Write the proportion equation
   37,300.56 : 51,474.03 = 20,304.54 : x
2. Step 2: Convert to fraction form
   37,300.56/51,474.03 = 20,304.54/x
3. Step 3: Cross multiply
   37,300.56x = 51,474.03 × 20,304.54
4. Step 4: Simplify right side
   37,300.56x = 1,045,156,501.10
5. Step 5: Solve for x
   x = 1,045,156,501.10/37,300.56
6. Step 6: Final answer
   x = 28,019.86