Finding the Fourth Proportional to 49,216.71, 67,951.74 and 37,866.18

Step by Step Solution

1. Step 1: Write the proportion equation
   49,216.71 : 67,951.74 = 37,866.18 : x
2. Step 2: Convert to fraction form
   49,216.71/67,951.74 = 37,866.18/x
3. Step 3: Cross multiply
   49,216.71x = 67,951.74 × 37,866.18
4. Step 4: Simplify right side
   49,216.71x = 2,573,072,818.15
5. Step 5: Solve for x
   x = 2,573,072,818.15/49,216.71
6. Step 6: Final answer
   x = 52,280.47