Finding the Fourth Proportional to 49,667.52, 68,485.46 and 46,518.24

Step by Step Solution

1. Step 1: Write the proportion equation
   49,667.52 : 68,485.46 = 46,518.24 : x
2. Step 2: Convert to fraction form
   49,667.52/68,485.46 = 46,518.24/x
3. Step 3: Cross multiply
   49,667.52x = 68,485.46 × 46,518.24
4. Step 4: Simplify right side
   49,667.52x = 3,185,823,064.79
5. Step 5: Solve for x
   x = 3,185,823,064.79/49,667.52
6. Step 6: Final answer
   x = 64,142.99