Finding the Fourth Proportional to 6,499.62, 8,970.07 and 3,628.84

Step by Step Solution

1. Step 1: Write the proportion equation
   6,499.62 : 8,970.07 = 3,628.84 : x
2. Step 2: Convert to fraction form
   6,499.62/8,970.07 = 3,628.84/x
3. Step 3: Cross multiply
   6,499.62x = 8,970.07 × 3,628.84
4. Step 4: Simplify right side
   6,499.62x = 32,550,948.82
5. Step 5: Solve for x
   x = 32,550,948.82/6,499.62
6. Step 6: Final answer
   x = 5,008.13