Finding the Fourth Proportional to 23,100.95, 34,654.14 and 8,103.49

Step by Step Solution

1. Step 1: Write the proportion equation
   23,100.95 : 34,654.14 = 8,103.49 : x
2. Step 2: Convert to fraction form
   23,100.95/34,654.14 = 8,103.49/x
3. Step 3: Cross multiply
   23,100.95x = 34,654.14 × 8,103.49
4. Step 4: Simplify right side
   23,100.95x = 280,819,390.31
5. Step 5: Solve for x
   x = 280,819,390.31/23,100.95
6. Step 6: Final answer
   x = 12,156.18