Finding the Fourth Proportional to 89,823.59, 123,953.89 and 49,537.34

Step by Step Solution

1. Step 1: Write the proportion equation
   89,823.59 : 123,953.89 = 49,537.34 : x
2. Step 2: Convert to fraction form
   89,823.59/123,953.89 = 49,537.34/x
3. Step 3: Cross multiply
   89,823.59x = 123,953.89 × 49,537.34
4. Step 4: Simplify right side
   89,823.59x = 6,140,345,993.25
5. Step 5: Solve for x
   x = 6,140,345,993.25/89,823.59
6. Step 6: Final answer
   x = 68,360.06