Finding the Fourth Proportional to 69,179.24, 95,474.58 and 42,339.62

Step by Step Solution

1. Step 1: Write the proportion equation
   69,179.24 : 95,474.58 = 42,339.62 : x
2. Step 2: Convert to fraction form
   69,179.24/95,474.58 = 42,339.62/x
3. Step 3: Cross multiply
   69,179.24x = 95,474.58 × 42,339.62
4. Step 4: Simplify right side
   69,179.24x = 4,042,357,436.86
5. Step 5: Solve for x
   x = 4,042,357,436.86/69,179.24
6. Step 6: Final answer
   x = 58,433.10