Finding the Fourth Proportional to 89,516.34, 123,535.74 and 49,233.24

Step by Step Solution

1. Step 1: Write the proportion equation
   89,516.34 : 123,535.74 = 49,233.24 : x
2. Step 2: Convert to fraction form
   89,516.34/123,535.74 = 49,233.24/x
3. Step 3: Cross multiply
   89,516.34x = 123,535.74 × 49,233.24
4. Step 4: Simplify right side
   89,516.34x = 6,082,064,736.00
5. Step 5: Solve for x
   x = 6,082,064,736.00/89,516.34
6. Step 6: Final answer
   x = 67,943.63