Finding the Fourth Proportional to 110,102.25, 165,161.61 and 31,222.83

Step by Step Solution

1. Step 1: Write the proportion equation
   110,102.25 : 165,161.61 = 31,222.83 : x
2. Step 2: Convert to fraction form
   110,102.25/165,161.61 = 31,222.83/x
3. Step 3: Cross multiply
   110,102.25x = 165,161.61 × 31,222.83
4. Step 4: Simplify right side
   110,102.25x = 5,156,812,871.56
5. Step 5: Solve for x
   x = 5,156,812,871.56/110,102.25
6. Step 6: Final answer
   x = 46,836.58