Finding the Fourth Proportional to 9,495.40, 13,103.46 and 5,770.60

Step by Step Solution

1. Step 1: Write the proportion equation
   9,495.40 : 13,103.46 = 5,770.60 : x
2. Step 2: Convert to fraction form
   9,495.40/13,103.46 = 5,770.60/x
3. Step 3: Cross multiply
   9,495.40x = 13,103.46 × 5,770.60
4. Step 4: Simplify right side
   9,495.40x = 75,614,826.28
5. Step 5: Solve for x
   x = 75,614,826.28/9,495.40
6. Step 6: Final answer
   x = 7,963.31