Finding the Fourth Proportional to 139,014.96, 208,519.44 and 33,834.48

Step by Step Solution

1. Step 1: Write the proportion equation
   139,014.96 : 208,519.44 = 33,834.48 : x
2. Step 2: Convert to fraction form
   139,014.96/208,519.44 = 33,834.48/x
3. Step 3: Cross multiply
   139,014.96x = 208,519.44 × 33,834.48
4. Step 4: Simplify right side
   139,014.96x = 7,055,146,822.29
5. Step 5: Solve for x
   x = 7,055,146,822.29/139,014.96
6. Step 6: Final answer
   x = 50,750.99