Finding the Fourth Proportional to 80,547.46, 111,142.10 and 46,559.08

Step by Step Solution

1. Step 1: Write the proportion equation
   80,547.46 : 111,142.10 = 46,559.08 : x
2. Step 2: Convert to fraction form
   80,547.46/111,142.10 = 46,559.08/x
3. Step 3: Cross multiply
   80,547.46x = 111,142.10 × 46,559.08
4. Step 4: Simplify right side
   80,547.46x = 5,174,673,925.27
5. Step 5: Solve for x
   x = 5,174,673,925.27/80,547.46
6. Step 6: Final answer
   x = 64,243.79