Finding the Fourth Proportional to 6,369,194.72, 8,789,428.24 and 3,468,634

Step by Step Solution

1. Step 1: Write the proportion equation
   6,369,194.72 : 8,789,428.24 = 3,468,634 : x
2. Step 2: Convert to fraction form
   6,369,194.72/8,789,428.24 = 3,468,634/x
3. Step 3: Cross multiply
   6,369,194.72x = 8,789,428.24 × 3,468,634
4. Step 4: Simplify right side
   6,369,194.72x = 30,487,309,633,824.16
5. Step 5: Solve for x
   x = 30,487,309,633,824.16/6,369,194.72
6. Step 6: Final answer
   x = 4,786,681.99