Finding the Fourth Proportional to 9,563.10, 13,193.46 and 7,051.20

Step by Step Solution

1. Step 1: Write the proportion equation
   9,563.10 : 13,193.46 = 7,051.20 : x
2. Step 2: Convert to fraction form
   9,563.10/13,193.46 = 7,051.20/x
3. Step 3: Cross multiply
   9,563.10x = 13,193.46 × 7,051.20
4. Step 4: Simplify right side
   9,563.10x = 93,029,725.15
5. Step 5: Solve for x
   x = 93,029,725.15/9,563.10
6. Step 6: Final answer
   x = 9,727.99