Finding the Fourth Proportional to 116,917.77, 175,333.35 and 42,017.73

Step by Step Solution

1. Step 1: Write the proportion equation
   116,917.77 : 175,333.35 = 42,017.73 : x
2. Step 2: Convert to fraction form
   116,917.77/175,333.35 = 42,017.73/x
3. Step 3: Cross multiply
   116,917.77x = 175,333.35 × 42,017.73
4. Step 4: Simplify right side
   116,917.77x = 7,367,109,360.30
5. Step 5: Solve for x
   x = 7,367,109,360.30/116,917.77
6. Step 6: Final answer
   x = 63,011.03