Finding the Fourth Proportional to 111,179.48, 166,917.74 and 63,841.86

Step by Step Solution

1. Step 1: Write the proportion equation
   111,179.48 : 166,917.74 = 63,841.86 : x
2. Step 2: Convert to fraction form
   111,179.48/166,917.74 = 63,841.86/x
3. Step 3: Cross multiply
   111,179.48x = 166,917.74 × 63,841.86
4. Step 4: Simplify right side
   111,179.48x = 10,656,338,669.39
5. Step 5: Solve for x
   x = 10,656,338,669.39/111,179.48
6. Step 6: Final answer
   x = 95,848.08