Finding the Fourth Proportional to 172,915.94, 259,352.04 and 46,566.27

Step by Step Solution

1. Step 1: Write the proportion equation
   172,915.94 : 259,352.04 = 46,566.27 : x
2. Step 2: Convert to fraction form
   172,915.94/259,352.04 = 46,566.27/x
3. Step 3: Cross multiply
   172,915.94x = 259,352.04 × 46,566.27
4. Step 4: Simplify right side
   172,915.94x = 12,077,057,119.69
5. Step 5: Solve for x
   x = 12,077,057,119.69/172,915.94
6. Step 6: Final answer
   x = 69,843.52