Finding the Fourth Proportional to 60,262.74, 83,058.72 and 40,083.54

Step by Step Solution

1. Step 1: Write the proportion equation
   60,262.74 : 83,058.72 = 40,083.54 : x
2. Step 2: Convert to fraction form
   60,262.74/83,058.72 = 40,083.54/x
3. Step 3: Cross multiply
   60,262.74x = 83,058.72 × 40,083.54
4. Step 4: Simplify right side
   60,262.74x = 3,329,287,525.47
5. Step 5: Solve for x
   x = 3,329,287,525.47/60,262.74
6. Step 6: Final answer
   x = 55,246.20