Finding the Fourth Proportional to 44,982.72, 62,017.92 and 30,810.24

Step by Step Solution

1. Step 1: Write the proportion equation
   44,982.72 : 62,017.92 = 30,810.24 : x
2. Step 2: Convert to fraction form
   44,982.72/62,017.92 = 30,810.24/x
3. Step 3: Cross multiply
   44,982.72x = 62,017.92 × 30,810.24
4. Step 4: Simplify right side
   44,982.72x = 1,910,786,999.50
5. Step 5: Solve for x
   x = 1,910,786,999.50/44,982.72
6. Step 6: Final answer
   x = 42,478.24