Finding the Fourth Proportional to 2,039,868.60, 3,060,181.38 and 673,736.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,039,868.60 : 3,060,181.38 = 673,736.94 : x
2. Step 2: Convert to fraction form
   2,039,868.60/3,060,181.38 = 673,736.94/x
3. Step 3: Cross multiply
   2,039,868.60x = 3,060,181.38 × 673,736.94
4. Step 4: Simplify right side
   2,039,868.60x = 2,061,757,238,806.18
5. Step 5: Solve for x
   x = 2,061,757,238,806.18/2,039,868.60
6. Step 6: Final answer
   x = 1,010,730.42