Finding the Fourth Proportional to 9,582.84, 13,218.72 and 6,598.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,582.84 : 13,218.72 = 6,598.50 : x
2. Step 2: Convert to fraction form
   9,582.84/13,218.72 = 6,598.50/x
3. Step 3: Cross multiply
   9,582.84x = 13,218.72 × 6,598.50
4. Step 4: Simplify right side
   9,582.84x = 87,223,723.92
5. Step 5: Solve for x
   x = 87,223,723.92/9,582.84
6. Step 6: Final answer
   x = 9,102.07