Finding the Fourth Proportional to 7,665.01, 11,495.76 and 2,734.54

Step by Step Solution

1. Step 1: Write the proportion equation
   7,665.01 : 11,495.76 = 2,734.54 : x
2. Step 2: Convert to fraction form
   7,665.01/11,495.76 = 2,734.54/x
3. Step 3: Cross multiply
   7,665.01x = 11,495.76 × 2,734.54
4. Step 4: Simplify right side
   7,665.01x = 31,435,615.55
5. Step 5: Solve for x
   x = 31,435,615.55/7,665.01
6. Step 6: Final answer
   x = 4,101.18