Finding the Fourth Proportional to 139,002.92, 208,502.56 and 33,822

Step by Step Solution

1. Step 1: Write the proportion equation
   139,002.92 : 208,502.56 = 33,822 : x
2. Step 2: Convert to fraction form
   139,002.92/208,502.56 = 33,822/x
3. Step 3: Cross multiply
   139,002.92x = 208,502.56 × 33,822
4. Step 4: Simplify right side
   139,002.92x = 7,051,973,584.32
5. Step 5: Solve for x
   x = 7,051,973,584.32/139,002.92
6. Step 6: Final answer
   x = 50,732.56