Finding the Fourth Proportional to 2,408,099.56, 3,612,681.78 and 810,610

Step by Step Solution

1. Step 1: Write the proportion equation
   2,408,099.56 : 3,612,681.78 = 810,610 : x
2. Step 2: Convert to fraction form
   2,408,099.56/3,612,681.78 = 810,610/x
3. Step 3: Cross multiply
   2,408,099.56x = 3,612,681.78 × 810,610
4. Step 4: Simplify right side
   2,408,099.56x = 2,928,475,977,685.80
5. Step 5: Solve for x
   x = 2,928,475,977,685.80/2,408,099.56
6. Step 6: Final answer
   x = 1,216,094.23