Finding the Fourth Proportional to 162,048.38, 243,111.76 and 60,847.34

Step by Step Solution

1. Step 1: Write the proportion equation
   162,048.38 : 243,111.76 = 60,847.34 : x
2. Step 2: Convert to fraction form
   162,048.38/243,111.76 = 60,847.34/x
3. Step 3: Cross multiply
   162,048.38x = 243,111.76 × 60,847.34
4. Step 4: Simplify right side
   162,048.38x = 14,792,703,918.72
5. Step 5: Solve for x
   x = 14,792,703,918.72/162,048.38
6. Step 6: Final answer
   x = 91,285.73