Finding the Fourth Proportional to 45,363.92, 62,529.37 and 30,823.61

Step by Step Solution

1. Step 1: Write the proportion equation
   45,363.92 : 62,529.37 = 30,823.61 : x
2. Step 2: Convert to fraction form
   45,363.92/62,529.37 = 30,823.61/x
3. Step 3: Cross multiply
   45,363.92x = 62,529.37 × 30,823.61
4. Step 4: Simplify right side
   45,363.92x = 1,927,380,524.72
5. Step 5: Solve for x
   x = 1,927,380,524.72/45,363.92
6. Step 6: Final answer
   x = 42,487.09