Finding the Fourth Proportional to 2,065,997.34, 3,099,174.57 and 570,089.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,065,997.34 : 3,099,174.57 = 570,089.34 : x
2. Step 2: Convert to fraction form
   2,065,997.34/3,099,174.57 = 570,089.34/x
3. Step 3: Cross multiply
   2,065,997.34x = 3,099,174.57 × 570,089.34
4. Step 4: Simplify right side
   2,065,997.34x = 1,766,806,385,156.08
5. Step 5: Solve for x
   x = 1,766,806,385,156.08/2,065,997.34
6. Step 6: Final answer
   x = 855,183.28