Finding the Fourth Proportional to 113,103.02, 169,632.66 and 34,198.76

Step by Step Solution

1. Step 1: Write the proportion equation
   113,103.02 : 169,632.66 = 34,198.76 : x
2. Step 2: Convert to fraction form
   113,103.02/169,632.66 = 34,198.76/x
3. Step 3: Cross multiply
   113,103.02x = 169,632.66 × 34,198.76
4. Step 4: Simplify right side
   113,103.02x = 5,801,226,627.50
5. Step 5: Solve for x
   x = 5,801,226,627.50/113,103.02
6. Step 6: Final answer
   x = 51,291.53