Finding the Fourth Proportional to 37,359.61, 51,556.29 and 20,363.50

Step by Step Solution

1. Step 1: Write the proportion equation
   37,359.61 : 51,556.29 = 20,363.50 : x
2. Step 2: Convert to fraction form
   37,359.61/51,556.29 = 20,363.50/x
3. Step 3: Cross multiply
   37,359.61x = 51,556.29 × 20,363.50
4. Step 4: Simplify right side
   37,359.61x = 1,049,866,382.52
5. Step 5: Solve for x
   x = 1,049,866,382.52/37,359.61
6. Step 6: Final answer
   x = 28,101.64