Finding the Fourth Proportional to 9,482.85, 13,086.33 and 5,291.10

Step by Step Solution

1. Step 1: Write the proportion equation
   9,482.85 : 13,086.33 = 5,291.10 : x
2. Step 2: Convert to fraction form
   9,482.85/13,086.33 = 5,291.10/x
3. Step 3: Cross multiply
   9,482.85x = 13,086.33 × 5,291.10
4. Step 4: Simplify right side
   9,482.85x = 69,241,054.21
5. Step 5: Solve for x
   x = 69,241,054.21/9,482.85
6. Step 6: Final answer
   x = 7,301.71