Finding the Fourth Proportional to 9,562.82, 13,196.52 and 5,313.90

Step by Step Solution

1. Step 1: Write the proportion equation
   9,562.82 : 13,196.52 = 5,313.90 : x
2. Step 2: Convert to fraction form
   9,562.82/13,196.52 = 5,313.90/x
3. Step 3: Cross multiply
   9,562.82x = 13,196.52 × 5,313.90
4. Step 4: Simplify right side
   9,562.82x = 70,124,987.63
5. Step 5: Solve for x
   x = 70,124,987.63/9,562.82
6. Step 6: Final answer
   x = 7,333.09