Finding the Fourth Proportional to 139,116.52, 208,676.98 and 33,937.48

Step by Step Solution

1. Step 1: Write the proportion equation
   139,116.52 : 208,676.98 = 33,937.48 : x
2. Step 2: Convert to fraction form
   139,116.52/208,676.98 = 33,937.48/x
3. Step 3: Cross multiply
   139,116.52x = 208,676.98 × 33,937.48
4. Step 4: Simplify right side
   139,116.52x = 7,081,970,835.21
5. Step 5: Solve for x
   x = 7,081,970,835.21/139,116.52
6. Step 6: Final answer
   x = 50,906.76