Finding the Fourth Proportional to 76,067.92, 104,973.96 and 42,533.92

Step by Step Solution

1. Step 1: Write the proportion equation
   76,067.92 : 104,973.96 = 42,533.92 : x
2. Step 2: Convert to fraction form
   76,067.92/104,973.96 = 42,533.92/x
3. Step 3: Cross multiply
   76,067.92x = 104,973.96 × 42,533.92
4. Step 4: Simplify right side
   76,067.92x = 4,464,954,016.72
5. Step 5: Solve for x
   x = 4,464,954,016.72/76,067.92
6. Step 6: Final answer
   x = 58,696.94