Finding the Fourth Proportional to 113,850.18, 170,760.14 and 33,886.72

Step by Step Solution

1. Step 1: Write the proportion equation
   113,850.18 : 170,760.14 = 33,886.72 : x
2. Step 2: Convert to fraction form
   113,850.18/170,760.14 = 33,886.72/x
3. Step 3: Cross multiply
   113,850.18x = 170,760.14 × 33,886.72
4. Step 4: Simplify right side
   113,850.18x = 5,786,501,051.34
5. Step 5: Solve for x
   x = 5,786,501,051.34/113,850.18
6. Step 6: Final answer
   x = 50,825.58