Finding the Fourth Proportional to 80,540.58, 111,139.52 and 46,551.27

Step by Step Solution

1. Step 1: Write the proportion equation
   80,540.58 : 111,139.52 = 46,551.27 : x
2. Step 2: Convert to fraction form
   80,540.58/111,139.52 = 46,551.27/x
3. Step 3: Cross multiply
   80,540.58x = 111,139.52 × 46,551.27
4. Step 4: Simplify right side
   80,540.58x = 5,173,685,570.43
5. Step 5: Solve for x
   x = 5,173,685,570.43/80,540.58
6. Step 6: Final answer
   x = 64,237.00