Finding the Fourth Proportional to 109,815.15, 164,734.83 and 34,917.77

Step by Step Solution

1. Step 1: Write the proportion equation
   109,815.15 : 164,734.83 = 34,917.77 : x
2. Step 2: Convert to fraction form
   109,815.15/164,734.83 = 34,917.77/x
3. Step 3: Cross multiply
   109,815.15x = 164,734.83 × 34,917.77
4. Step 4: Simplify right side
   109,815.15x = 5,752,172,904.93
5. Step 5: Solve for x
   x = 5,752,172,904.93/109,815.15
6. Step 6: Final answer
   x = 52,380.50