Finding the Fourth Proportional to 80,684.94, 111,338.59 and 46,695.91

Step by Step Solution

1. Step 1: Write the proportion equation
   80,684.94 : 111,338.59 = 46,695.91 : x
2. Step 2: Convert to fraction form
   80,684.94/111,338.59 = 46,695.91/x
3. Step 3: Cross multiply
   80,684.94x = 111,338.59 × 46,695.91
4. Step 4: Simplify right side
   80,684.94x = 5,199,056,778.17
5. Step 5: Solve for x
   x = 5,199,056,778.17/80,684.94
6. Step 6: Final answer
   x = 64,436.52