Finding the Fourth Proportional to 89,468.03, 123,462.74 and 49,181.51

Step by Step Solution

1. Step 1: Write the proportion equation
   89,468.03 : 123,462.74 = 49,181.51 : x
2. Step 2: Convert to fraction form
   89,468.03/123,462.74 = 49,181.51/x
3. Step 3: Cross multiply
   89,468.03x = 123,462.74 × 49,181.51
4. Step 4: Simplify right side
   89,468.03x = 6,072,083,487.58
5. Step 5: Solve for x
   x = 6,072,083,487.58/89,468.03
6. Step 6: Final answer
   x = 67,868.75