Finding the Fourth Proportional to 110,103.03, 165,154.50 and 31,217.94

Step by Step Solution

1. Step 1: Write the proportion equation
   110,103.03 : 165,154.50 = 31,217.94 : x
2. Step 2: Convert to fraction form
   110,103.03/165,154.50 = 31,217.94/x
3. Step 3: Cross multiply
   110,103.03x = 165,154.50 × 31,217.94
4. Step 4: Simplify right side
   110,103.03x = 5,155,783,271.73
5. Step 5: Solve for x
   x = 5,155,783,271.73/110,103.03
6. Step 6: Final answer
   x = 46,826.90