Finding the Fourth Proportional to 37,217, 51,359.46 and 20,451.08

Step by Step Solution

1. Step 1: Write the proportion equation
   37,217 : 51,359.46 = 20,451.08 : x
2. Step 2: Convert to fraction form
   37,217/51,359.46 = 20,451.08/x
3. Step 3: Cross multiply
   37,217x = 51,359.46 × 20,451.08
4. Step 4: Simplify right side
   37,217x = 1,050,356,425.22
5. Step 5: Solve for x
   x = 1,050,356,425.22/37,217
6. Step 6: Final answer
   x = 28,222.49