Finding the Fourth Proportional to 6,369,896.25, 8,790,456.83 and 3,508,328.25

Step by Step Solution

1. Step 1: Write the proportion equation
   6,369,896.25 : 8,790,456.83 = 3,508,328.25 : x
2. Step 2: Convert to fraction form
   6,369,896.25/8,790,456.83 = 3,508,328.25/x
3. Step 3: Cross multiply
   6,369,896.25x = 8,790,456.83 × 3,508,328.25
4. Step 4: Simplify right side
   6,369,896.25x = 30,839,808,009,552.80
5. Step 5: Solve for x
   x = 30,839,808,009,552.80/6,369,896.25
6. Step 6: Final answer
   x = 4,841,492.99