Finding the Fourth Proportional to 89,514.48, 123,527.52 and 49,228.23

Step by Step Solution

1. Step 1: Write the proportion equation
   89,514.48 : 123,527.52 = 49,228.23 : x
2. Step 2: Convert to fraction form
   89,514.48/123,527.52 = 49,228.23/x
3. Step 3: Cross multiply
   89,514.48x = 123,527.52 × 49,228.23
4. Step 4: Simplify right side
   89,514.48x = 6,081,041,165.89
5. Step 5: Solve for x
   x = 6,081,041,165.89/89,514.48
6. Step 6: Final answer
   x = 67,933.60