Finding the Fourth Proportional to 37,303.41, 51,478.71 and 20,536.41

Step by Step Solution

1. Step 1: Write the proportion equation
   37,303.41 : 51,478.71 = 20,536.41 : x
2. Step 2: Convert to fraction form
   37,303.41/51,478.71 = 20,536.41/x
3. Step 3: Cross multiply
   37,303.41x = 51,478.71 × 20,536.41
4. Step 4: Simplify right side
   37,303.41x = 1,057,187,894.83
5. Step 5: Solve for x
   x = 1,057,187,894.83/37,303.41
6. Step 6: Final answer
   x = 28,340.25