Finding the Fourth Proportional to 155,653.92, 233,513.69 and 50,464.71

Step by Step Solution

1. Step 1: Write the proportion equation
   155,653.92 : 233,513.69 = 50,464.71 : x
2. Step 2: Convert to fraction form
   155,653.92/233,513.69 = 50,464.71/x
3. Step 3: Cross multiply
   155,653.92x = 233,513.69 × 50,464.71
4. Step 4: Simplify right side
   155,653.92x = 11,784,200,394.56
5. Step 5: Solve for x
   x = 11,784,200,394.56/155,653.92
6. Step 6: Final answer
   x = 75,707.70