Finding the Fourth Proportional to 9,482.84, 13,086.60 and 5,291

Step by Step Solution

1. Step 1: Write the proportion equation
   9,482.84 : 13,086.60 = 5,291 : x
2. Step 2: Convert to fraction form
   9,482.84/13,086.60 = 5,291/x
3. Step 3: Cross multiply
   9,482.84x = 13,086.60 × 5,291
4. Step 4: Simplify right side
   9,482.84x = 69,241,200.60
5. Step 5: Solve for x
   x = 69,241,200.60/9,482.84
6. Step 6: Final answer
   x = 7,301.74