Finding the Fourth Proportional to 37,300.22, 51,472.70 and 20,304.49

Step by Step Solution

1. Step 1: Write the proportion equation
   37,300.22 : 51,472.70 = 20,304.49 : x
2. Step 2: Convert to fraction form
   37,300.22/51,472.70 = 20,304.49/x
3. Step 3: Cross multiply
   37,300.22x = 51,472.70 × 20,304.49
4. Step 4: Simplify right side
   37,300.22x = 1,045,126,820.90
5. Step 5: Solve for x
   x = 1,045,126,820.90/37,300.22
6. Step 6: Final answer
   x = 28,019.32