Finding the Fourth Proportional to 124,016.22, 186,020.16 and 53,895.53

Step by Step Solution

1. Step 1: Write the proportion equation
   124,016.22 : 186,020.16 = 53,895.53 : x
2. Step 2: Convert to fraction form
   124,016.22/186,020.16 = 53,895.53/x
3. Step 3: Cross multiply
   124,016.22x = 186,020.16 × 53,895.53
4. Step 4: Simplify right side
   124,016.22x = 10,025,655,113.88
5. Step 5: Solve for x
   x = 10,025,655,113.88/124,016.22
6. Step 6: Final answer
   x = 80,841.48