Finding the Fourth Proportional to 49,981.52, 74,984.15 and 14,920.27

Step by Step Solution

1. Step 1: Write the proportion equation
   49,981.52 : 74,984.15 = 14,920.27 : x
2. Step 2: Convert to fraction form
   49,981.52/74,984.15 = 14,920.27/x
3. Step 3: Cross multiply
   49,981.52x = 74,984.15 × 14,920.27
4. Step 4: Simplify right side
   49,981.52x = 1,118,783,314.20
5. Step 5: Solve for x
   x = 1,118,783,314.20/49,981.52
6. Step 6: Final answer
   x = 22,383.94