Finding the Fourth Proportional to 1,808,936.15, 2,496,380.61 and 1,023,941.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,808,936.15 : 2,496,380.61 = 1,023,941.25 : x
2. Step 2: Convert to fraction form
   1,808,936.15/2,496,380.61 = 1,023,941.25/x
3. Step 3: Cross multiply
   1,808,936.15x = 2,496,380.61 × 1,023,941.25
4. Step 4: Simplify right side
   1,808,936.15x = 2,556,147,086,118.94
5. Step 5: Solve for x
   x = 2,556,147,086,118.94/1,808,936.15
6. Step 6: Final answer
   x = 1,413,066.51