Finding the Fourth Proportional to 113,101.38, 169,654.50 and 34,215.48

Step by Step Solution

1. Step 1: Write the proportion equation
   113,101.38 : 169,654.50 = 34,215.48 : x
2. Step 2: Convert to fraction form
   113,101.38/169,654.50 = 34,215.48/x
3. Step 3: Cross multiply
   113,101.38x = 169,654.50 × 34,215.48
4. Step 4: Simplify right side
   113,101.38x = 5,804,810,151.66
5. Step 5: Solve for x
   x = 5,804,810,151.66/113,101.38
6. Step 6: Final answer
   x = 51,323.96