Finding the Fourth Proportional to 1,065,868.86, 1,470,902.88 and 582,433.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,065,868.86 : 1,470,902.88 = 582,433.98 : x
2. Step 2: Convert to fraction form
   1,065,868.86/1,470,902.88 = 582,433.98/x
3. Step 3: Cross multiply
   1,065,868.86x = 1,470,902.88 × 582,433.98
4. Step 4: Simplify right side
   1,065,868.86x = 856,703,818,591.86
5. Step 5: Solve for x
   x = 856,703,818,591.86/1,065,868.86
6. Step 6: Final answer
   x = 803,761.00