Finding the Fourth Proportional to 111,060.06, 166,323.15 and 63,531.06

Step by Step Solution

1. Step 1: Write the proportion equation
   111,060.06 : 166,323.15 = 63,531.06 : x
2. Step 2: Convert to fraction form
   111,060.06/166,323.15 = 63,531.06/x
3. Step 3: Cross multiply
   111,060.06x = 166,323.15 × 63,531.06
4. Step 4: Simplify right side
   111,060.06x = 10,566,686,022.04
5. Step 5: Solve for x
   x = 10,566,686,022.04/111,060.06
6. Step 6: Final answer
   x = 95,143.89