Finding the Fourth Proportional to 113,316.40, 169,985.27 and 33,354.42

Step by Step Solution

1. Step 1: Write the proportion equation
   113,316.40 : 169,985.27 = 33,354.42 : x
2. Step 2: Convert to fraction form
   113,316.40/169,985.27 = 33,354.42/x
3. Step 3: Cross multiply
   113,316.40x = 169,985.27 × 33,354.42
4. Step 4: Simplify right side
   113,316.40x = 5,669,760,089.39
5. Step 5: Solve for x
   x = 5,669,760,089.39/113,316.40
6. Step 6: Final answer
   x = 50,034.77