Finding the Fourth Proportional to 89,291.37, 123,222 and 49,005.24

Step by Step Solution

1. Step 1: Write the proportion equation
   89,291.37 : 123,222 = 49,005.24 : x
2. Step 2: Convert to fraction form
   89,291.37/123,222 = 49,005.24/x
3. Step 3: Cross multiply
   89,291.37x = 123,222 × 49,005.24
4. Step 4: Simplify right side
   89,291.37x = 6,038,523,683.28
5. Step 5: Solve for x
   x = 6,038,523,683.28/89,291.37
6. Step 6: Final answer
   x = 67,627.18