Finding the Fourth Proportional to 1,065,861.83, 1,470,871.49 and 582,415.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,065,861.83 : 1,470,871.49 = 582,415.82 : x
2. Step 2: Convert to fraction form
   1,065,861.83/1,470,871.49 = 582,415.82/x
3. Step 3: Cross multiply
   1,065,861.83x = 1,470,871.49 × 582,415.82
4. Step 4: Simplify right side
   1,065,861.83x = 856,658,825,728.07
5. Step 5: Solve for x
   x = 856,658,825,728.07/1,065,861.83
6. Step 6: Final answer
   x = 803,724.09