Finding the Fourth Proportional to 103,370.31, 154,957.02 and 33,200.41

Step by Step Solution

1. Step 1: Write the proportion equation
   103,370.31 : 154,957.02 = 33,200.41 : x
2. Step 2: Convert to fraction form
   103,370.31/154,957.02 = 33,200.41/x
3. Step 3: Cross multiply
   103,370.31x = 154,957.02 × 33,200.41
4. Step 4: Simplify right side
   103,370.31x = 5,144,636,596.38
5. Step 5: Solve for x
   x = 5,144,636,596.38/103,370.31
6. Step 6: Final answer
   x = 49,769.00