Finding the Fourth Proportional to 37,100.72, 51,198.36 and 20,333.36

Step by Step Solution

1. Step 1: Write the proportion equation
   37,100.72 : 51,198.36 = 20,333.36 : x
2. Step 2: Convert to fraction form
   37,100.72/51,198.36 = 20,333.36/x
3. Step 3: Cross multiply
   37,100.72x = 51,198.36 × 20,333.36
4. Step 4: Simplify right side
   37,100.72x = 1,041,034,685.29
5. Step 5: Solve for x
   x = 1,041,034,685.29/37,100.72
6. Step 6: Final answer
   x = 28,059.69