Finding the Fourth Proportional to 113,374.29, 170,002.61 and 33,401.89

Step by Step Solution

1. Step 1: Write the proportion equation
   113,374.29 : 170,002.61 = 33,401.89 : x
2. Step 2: Convert to fraction form
   113,374.29/170,002.61 = 33,401.89/x
3. Step 3: Cross multiply
   113,374.29x = 170,002.61 × 33,401.89
4. Step 4: Simplify right side
   113,374.29x = 5,678,407,461.91
5. Step 5: Solve for x
   x = 5,678,407,461.91/113,374.29
6. Step 6: Final answer
   x = 50,085.50