Finding the Fourth Proportional to 89,952.75, 124,145.73 and 52,227

Step by Step Solution

1. Step 1: Write the proportion equation
   89,952.75 : 124,145.73 = 52,227 : x
2. Step 2: Convert to fraction form
   89,952.75/124,145.73 = 52,227/x
3. Step 3: Cross multiply
   89,952.75x = 124,145.73 × 52,227
4. Step 4: Simplify right side
   89,952.75x = 6,483,759,040.71
5. Step 5: Solve for x
   x = 6,483,759,040.71/89,952.75
6. Step 6: Final answer
   x = 72,079.61