Finding the Fourth Proportional to 50,498.76, 69,814.26 and 37,901.64

Step by Step Solution

1. Step 1: Write the proportion equation
   50,498.76 : 69,814.26 = 37,901.64 : x
2. Step 2: Convert to fraction form
   50,498.76/69,814.26 = 37,901.64/x
3. Step 3: Cross multiply
   50,498.76x = 69,814.26 × 37,901.64
4. Step 4: Simplify right side
   50,498.76x = 2,646,074,949.39
5. Step 5: Solve for x
   x = 2,646,074,949.39/50,498.76
6. Step 6: Final answer
   x = 52,398.81