Finding the Fourth Proportional to 37,084.50, 51,177.42 and 20,317.50

Step by Step Solution

1. Step 1: Write the proportion equation
   37,084.50 : 51,177.42 = 20,317.50 : x
2. Step 2: Convert to fraction form
   37,084.50/51,177.42 = 20,317.50/x
3. Step 3: Cross multiply
   37,084.50x = 51,177.42 × 20,317.50
4. Step 4: Simplify right side
   37,084.50x = 1,039,797,230.85
5. Step 5: Solve for x
   x = 1,039,797,230.85/37,084.50
6. Step 6: Final answer
   x = 28,038.59