Finding the Fourth Proportional to 49,967.15, 74,947.61 and 16,684.41

Step by Step Solution

1. Step 1: Write the proportion equation
   49,967.15 : 74,947.61 = 16,684.41 : x
2. Step 2: Convert to fraction form
   49,967.15/74,947.61 = 16,684.41/x
3. Step 3: Cross multiply
   49,967.15x = 74,947.61 × 16,684.41
4. Step 4: Simplify right side
   49,967.15x = 1,250,456,976.52
5. Step 5: Solve for x
   x = 1,250,456,976.52/49,967.15
6. Step 6: Final answer
   x = 25,025.58