Finding the Fourth Proportional to 1,065,908.95, 1,470,973.59 and 582,494.47

Step by Step Solution

1. Step 1: Write the proportion equation
   1,065,908.95 : 1,470,973.59 = 582,494.47 : x
2. Step 2: Convert to fraction form
   1,065,908.95/1,470,973.59 = 582,494.47/x
3. Step 3: Cross multiply
   1,065,908.95x = 1,470,973.59 × 582,494.47
4. Step 4: Simplify right side
   1,065,908.95x = 856,833,981,691.05
5. Step 5: Solve for x
   x = 856,833,981,691.05/1,065,908.95
6. Step 6: Final answer
   x = 803,852.88