Finding the Fourth Proportional to 37,299.30, 51,473.69 and 20,304.03

Step by Step Solution

1. Step 1: Write the proportion equation
   37,299.30 : 51,473.69 = 20,304.03 : x
2. Step 2: Convert to fraction form
   37,299.30/51,473.69 = 20,304.03/x
3. Step 3: Cross multiply
   37,299.30x = 51,473.69 × 20,304.03
4. Step 4: Simplify right side
   37,299.30x = 1,045,123,051.42
5. Step 5: Solve for x
   x = 1,045,123,051.42/37,299.30
6. Step 6: Final answer
   x = 28,019.91