Finding the Fourth Proportional to 2,003,682.10, 3,005,523.15 and 804,987.40

Step by Step Solution

1. Step 1: Write the proportion equation
   2,003,682.10 : 3,005,523.15 = 804,987.40 : x
2. Step 2: Convert to fraction form
   2,003,682.10/3,005,523.15 = 804,987.40/x
3. Step 3: Cross multiply
   2,003,682.10x = 3,005,523.15 × 804,987.40
4. Step 4: Simplify right side
   2,003,682.10x = 2,419,408,266,158.31
5. Step 5: Solve for x
   x = 2,419,408,266,158.31/2,003,682.10
6. Step 6: Final answer
   x = 1,207,481.10