Finding the Fourth Proportional to 113,017.68, 169,529.40 and 34,134.48

Step by Step Solution

1. Step 1: Write the proportion equation
   113,017.68 : 169,529.40 = 34,134.48 : x
2. Step 2: Convert to fraction form
   113,017.68/169,529.40 = 34,134.48/x
3. Step 3: Cross multiply
   113,017.68x = 169,529.40 × 34,134.48
4. Step 4: Simplify right side
   113,017.68x = 5,786,797,913.71
5. Step 5: Solve for x
   x = 5,786,797,913.71/113,017.68
6. Step 6: Final answer
   x = 51,202.59