Finding the Fourth Proportional to 1,981,743.58, 2,734,639.17 and 1,098,716.35

Step by Step Solution

1. Step 1: Write the proportion equation
   1,981,743.58 : 2,734,639.17 = 1,098,716.35 : x
2. Step 2: Convert to fraction form
   1,981,743.58/2,734,639.17 = 1,098,716.35/x
3. Step 3: Cross multiply
   1,981,743.58x = 2,734,639.17 × 1,098,716.35
4. Step 4: Simplify right side
   1,981,743.58x = 3,004,592,767,429.43
5. Step 5: Solve for x
   x = 3,004,592,767,429.43/1,981,743.58
6. Step 6: Final answer
   x = 1,516,136.00