Finding the Fourth Proportional to 37,262.50, 51,422.61 and 20,495.86

Step by Step Solution

1. Step 1: Write the proportion equation
   37,262.50 : 51,422.61 = 20,495.86 : x
2. Step 2: Convert to fraction form
   37,262.50/51,422.61 = 20,495.86/x
3. Step 3: Cross multiply
   37,262.50x = 51,422.61 × 20,495.86
4. Step 4: Simplify right side
   37,262.50x = 1,053,950,615.39
5. Step 5: Solve for x
   x = 1,053,950,615.39/37,262.50
6. Step 6: Final answer
   x = 28,284.48