Finding the Fourth Proportional to 37,269.59, 51,432.12 and 20,502.59

Step by Step Solution

1. Step 1: Write the proportion equation
   37,269.59 : 51,432.12 = 20,502.59 : x
2. Step 2: Convert to fraction form
   37,269.59/51,432.12 = 20,502.59/x
3. Step 3: Cross multiply
   37,269.59x = 51,432.12 × 20,502.59
4. Step 4: Simplify right side
   37,269.59x = 1,054,491,412.03
5. Step 5: Solve for x
   x = 1,054,491,412.03/37,269.59
6. Step 6: Final answer
   x = 28,293.62