Finding the Fourth Proportional to 37,083.12, 51,175.98 and 20,316.12

Step by Step Solution

1. Step 1: Write the proportion equation
   37,083.12 : 51,175.98 = 20,316.12 : x
2. Step 2: Convert to fraction form
   37,083.12/51,175.98 = 20,316.12/x
3. Step 3: Cross multiply
   37,083.12x = 51,175.98 × 20,316.12
4. Step 4: Simplify right side
   37,083.12x = 1,039,697,350.80
5. Step 5: Solve for x
   x = 1,039,697,350.80/37,083.12
6. Step 6: Final answer
   x = 28,036.94