Finding the Fourth Proportional to 2,405,892.09, 3,608,807.01 and 584,271.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,405,892.09 : 3,608,807.01 = 584,271.96 : x
2. Step 2: Convert to fraction form
   2,405,892.09/3,608,807.01 = 584,271.96/x
3. Step 3: Cross multiply
   2,405,892.09x = 3,608,807.01 × 584,271.96
4. Step 4: Simplify right side
   2,405,892.09x = 2,108,524,744,994.44
5. Step 5: Solve for x
   x = 2,108,524,744,994.44/2,405,892.09
6. Step 6: Final answer
   x = 876,400.38