Finding the Fourth Proportional to 42,067.98, 58,017.24 and 36,400.92

Step by Step Solution

1. Step 1: Write the proportion equation
   42,067.98 : 58,017.24 = 36,400.92 : x
2. Step 2: Convert to fraction form
   42,067.98/58,017.24 = 36,400.92/x
3. Step 3: Cross multiply
   42,067.98x = 58,017.24 × 36,400.92
4. Step 4: Simplify right side
   42,067.98x = 2,111,880,911.86
5. Step 5: Solve for x
   x = 2,111,880,911.86/42,067.98
6. Step 6: Final answer
   x = 50,201.62