Finding the Fourth Proportional to 78,613.41, 108,469.62 and 46,776.09

Step by Step Solution

1. Step 1: Write the proportion equation
   78,613.41 : 108,469.62 = 46,776.09 : x
2. Step 2: Convert to fraction form
   78,613.41/108,469.62 = 46,776.09/x
3. Step 3: Cross multiply
   78,613.41x = 108,469.62 × 46,776.09
4. Step 4: Simplify right side
   78,613.41x = 5,073,784,707.39
5. Step 5: Solve for x
   x = 5,073,784,707.39/78,613.41
6. Step 6: Final answer
   x = 64,540.96