Finding the Fourth Proportional to 111,293.83, 166,939.25 and 27,053.76

Step by Step Solution

1. Step 1: Write the proportion equation
   111,293.83 : 166,939.25 = 27,053.76 : x
2. Step 2: Convert to fraction form
   111,293.83/166,939.25 = 27,053.76/x
3. Step 3: Cross multiply
   111,293.83x = 166,939.25 × 27,053.76
4. Step 4: Simplify right side
   111,293.83x = 4,516,334,894.83
5. Step 5: Solve for x
   x = 4,516,334,894.83/111,293.83
6. Step 6: Final answer
   x = 40,580.28