Finding the Fourth Proportional to 89,389.04, 123,357.57 and 49,103.24

Step by Step Solution

1. Step 1: Write the proportion equation
   89,389.04 : 123,357.57 = 49,103.24 : x
2. Step 2: Convert to fraction form
   89,389.04/123,357.57 = 49,103.24/x
3. Step 3: Cross multiply
   89,389.04x = 123,357.57 × 49,103.24
4. Step 4: Simplify right side
   89,389.04x = 6,057,256,365.53
5. Step 5: Solve for x
   x = 6,057,256,365.53/89,389.04
6. Step 6: Final answer
   x = 67,762.85