Finding the Fourth Proportional to 72,951.52, 100,698.22 and 42,746.62

Step by Step Solution

1. Step 1: Write the proportion equation
   72,951.52 : 100,698.22 = 42,746.62 : x
2. Step 2: Convert to fraction form
   72,951.52/100,698.22 = 42,746.62/x
3. Step 3: Cross multiply
   72,951.52x = 100,698.22 × 42,746.62
4. Step 4: Simplify right side
   72,951.52x = 4,304,508,041.53
5. Step 5: Solve for x
   x = 4,304,508,041.53/72,951.52
6. Step 6: Final answer
   x = 59,005.05