Finding the Fourth Proportional to 2,016,479.64, 2,782,706.73 and 1,098,716.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,016,479.64 : 2,782,706.73 = 1,098,716.38 : x
2. Step 2: Convert to fraction form
   2,016,479.64/2,782,706.73 = 1,098,716.38/x
3. Step 3: Cross multiply
   2,016,479.64x = 2,782,706.73 × 1,098,716.38
4. Step 4: Simplify right side
   2,016,479.64x = 3,057,405,472,653.15
5. Step 5: Solve for x
   x = 3,057,405,472,653.15/2,016,479.64
6. Step 6: Final answer
   x = 1,516,209.44