Finding the Fourth Proportional to 113,066.52, 169,624.37 and 34,178.69

Step by Step Solution

1. Step 1: Write the proportion equation
   113,066.52 : 169,624.37 = 34,178.69 : x
2. Step 2: Convert to fraction form
   113,066.52/169,624.37 = 34,178.69/x
3. Step 3: Cross multiply
   113,066.52x = 169,624.37 × 34,178.69
4. Step 4: Simplify right side
   113,066.52x = 5,797,538,758.68
5. Step 5: Solve for x
   x = 5,797,538,758.68/113,066.52
6. Step 6: Final answer
   x = 51,275.47