Finding the Fourth Proportional to 89,527.38, 123,549.96 and 49,242.16

Step by Step Solution

1. Step 1: Write the proportion equation
   89,527.38 : 123,549.96 = 49,242.16 : x
2. Step 2: Convert to fraction form
   89,527.38/123,549.96 = 49,242.16/x
3. Step 3: Cross multiply
   89,527.38x = 123,549.96 × 49,242.16
4. Step 4: Simplify right side
   89,527.38x = 6,083,866,898.31
5. Step 5: Solve for x
   x = 6,083,866,898.31/89,527.38
6. Step 6: Final answer
   x = 67,955.38