Finding the Fourth Proportional to 9,627.30, 13,278.56 and 6,087.10

Step by Step Solution

1. Step 1: Write the proportion equation
   9,627.30 : 13,278.56 = 6,087.10 : x
2. Step 2: Convert to fraction form
   9,627.30/13,278.56 = 6,087.10/x
3. Step 3: Cross multiply
   9,627.30x = 13,278.56 × 6,087.10
4. Step 4: Simplify right side
   9,627.30x = 80,827,904.60
5. Step 5: Solve for x
   x = 80,827,904.60/9,627.30
6. Step 6: Final answer
   x = 8,395.70