Finding the Fourth Proportional to 89,997.48, 124,194.15 and 49,710.38

Step by Step Solution

1. Step 1: Write the proportion equation
   89,997.48 : 124,194.15 = 49,710.38 : x
2. Step 2: Convert to fraction form
   89,997.48/124,194.15 = 49,710.38/x
3. Step 3: Cross multiply
   89,997.48x = 124,194.15 × 49,710.38
4. Step 4: Simplify right side
   89,997.48x = 6,173,738,584.33
5. Step 5: Solve for x
   x = 6,173,738,584.33/89,997.48
6. Step 6: Final answer
   x = 68,599.01