Finding the Fourth Proportional to 111,111.83, 166,684.16 and 32,215.80

Step by Step Solution

1. Step 1: Write the proportion equation
   111,111.83 : 166,684.16 = 32,215.80 : x
2. Step 2: Convert to fraction form
   111,111.83/166,684.16 = 32,215.80/x
3. Step 3: Cross multiply
   111,111.83x = 166,684.16 × 32,215.80
4. Step 4: Simplify right side
   111,111.83x = 5,369,863,400.65
5. Step 5: Solve for x
   x = 5,369,863,400.65/111,111.83
6. Step 6: Final answer
   x = 48,328.46