Finding the Fourth Proportional to 23,285.98, 34,930.59 and 7,714.54

Step by Step Solution

1. Step 1: Write the proportion equation
   23,285.98 : 34,930.59 = 7,714.54 : x
2. Step 2: Convert to fraction form
   23,285.98/34,930.59 = 7,714.54/x
3. Step 3: Cross multiply
   23,285.98x = 34,930.59 × 7,714.54
4. Step 4: Simplify right side
   23,285.98x = 269,473,433.78
5. Step 5: Solve for x
   x = 269,473,433.78/23,285.98
6. Step 6: Final answer
   x = 11,572.35