Finding the Fourth Proportional to 1,065,876.87, 1,470,913.89 and 582,442.01

Step by Step Solution

1. Step 1: Write the proportion equation
   1,065,876.87 : 1,470,913.89 = 582,442.01 : x
2. Step 2: Convert to fraction form
   1,065,876.87/1,470,913.89 = 582,442.01/x
3. Step 3: Cross multiply
   1,065,876.87x = 1,470,913.89 × 582,442.01
4. Step 4: Simplify right side
   1,065,876.87x = 856,722,042,628.52
5. Step 5: Solve for x
   x = 856,722,042,628.52/1,065,876.87
6. Step 6: Final answer
   x = 803,772.06