Finding the Fourth Proportional to 89,467.50, 123,466.71 and 49,182.96

Step by Step Solution

1. Step 1: Write the proportion equation
   89,467.50 : 123,466.71 = 49,182.96 : x
2. Step 2: Convert to fraction form
   89,467.50/123,466.71 = 49,182.96/x
3. Step 3: Cross multiply
   89,467.50x = 123,466.71 × 49,182.96
4. Step 4: Simplify right side
   89,467.50x = 6,072,458,259.26
5. Step 5: Solve for x
   x = 6,072,458,259.26/89,467.50
6. Step 6: Final answer
   x = 67,873.34