Finding the Fourth Proportional to 1,065,868.51, 1,470,880.71 and 582,422.51

Step by Step Solution

1. Step 1: Write the proportion equation
   1,065,868.51 : 1,470,880.71 = 582,422.51 : x
2. Step 2: Convert to fraction form
   1,065,868.51/1,470,880.71 = 582,422.51/x
3. Step 3: Cross multiply
   1,065,868.51x = 1,470,880.71 × 582,422.51
4. Step 4: Simplify right side
   1,065,868.51x = 856,674,035,028.78
5. Step 5: Solve for x
   x = 856,674,035,028.78/1,065,868.51
6. Step 6: Final answer
   x = 803,733.32