Finding the Fourth Proportional to 89,467.42, 123,466.58 and 49,182.88

Step by Step Solution

1. Step 1: Write the proportion equation
   89,467.42 : 123,466.58 = 49,182.88 : x
2. Step 2: Convert to fraction form
   89,467.42/123,466.58 = 49,182.88/x
3. Step 3: Cross multiply
   89,467.42x = 123,466.58 × 49,182.88
4. Step 4: Simplify right side
   89,467.42x = 6,072,441,988.15
5. Step 5: Solve for x
   x = 6,072,441,988.15/89,467.42
6. Step 6: Final answer
   x = 67,873.22