Finding the Fourth Proportional to 7,964.95, 10,962.61 and 7,014.53

Step by Step Solution

1. Step 1: Write the proportion equation
   7,964.95 : 10,962.61 = 7,014.53 : x
2. Step 2: Convert to fraction form
   7,964.95/10,962.61 = 7,014.53/x
3. Step 3: Cross multiply
   7,964.95x = 10,962.61 × 7,014.53
4. Step 4: Simplify right side
   7,964.95x = 76,897,556.72
5. Step 5: Solve for x
   x = 76,897,556.72/7,964.95
6. Step 6: Final answer
   x = 9,654.49