Finding the Fourth Proportional to 113,315, 169,976.10 and 34,429.92

Step by Step Solution

1. Step 1: Write the proportion equation
   113,315 : 169,976.10 = 34,429.92 : x
2. Step 2: Convert to fraction form
   113,315/169,976.10 = 34,429.92/x
3. Step 3: Cross multiply
   113,315x = 169,976.10 × 34,429.92
4. Step 4: Simplify right side
   113,315x = 5,852,263,524.91
5. Step 5: Solve for x
   x = 5,852,263,524.91/113,315
6. Step 6: Final answer
   x = 51,645.97