Finding the Fourth Proportional to 6,413,061.68, 8,849,935.76 and 3,660,622

Step by Step Solution

1. Step 1: Write the proportion equation
   6,413,061.68 : 8,849,935.76 = 3,660,622 : x
2. Step 2: Convert to fraction form
   6,413,061.68/8,849,935.76 = 3,660,622/x
3. Step 3: Cross multiply
   6,413,061.68x = 8,849,935.76 × 3,660,622
4. Step 4: Simplify right side
   6,413,061.68x = 32,396,269,541,642.72
5. Step 5: Solve for x
   x = 32,396,269,541,642.72/6,413,061.68
6. Step 6: Final answer
   x = 5,051,607.35