Finding the Fourth Proportional to 9,620.50, 14,431.32 and 2,695.54

Step by Step Solution

1. Step 1: Write the proportion equation
   9,620.50 : 14,431.32 = 2,695.54 : x
2. Step 2: Convert to fraction form
   9,620.50/14,431.32 = 2,695.54/x
3. Step 3: Cross multiply
   9,620.50x = 14,431.32 × 2,695.54
4. Step 4: Simplify right side
   9,620.50x = 38,900,200.31
5. Step 5: Solve for x
   x = 38,900,200.31/9,620.50
6. Step 6: Final answer
   x = 4,043.47