Finding the Fourth Proportional to 1,065,523.41, 1,470,398.22 and 582,090.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,065,523.41 : 1,470,398.22 = 582,090.69 : x
2. Step 2: Convert to fraction form
   1,065,523.41/1,470,398.22 = 582,090.69/x
3. Step 3: Cross multiply
   1,065,523.41x = 1,470,398.22 × 582,090.69
4. Step 4: Simplify right side
   1,065,523.41x = 855,905,114,454.57
5. Step 5: Solve for x
   x = 855,905,114,454.57/1,065,523.41
6. Step 6: Final answer
   x = 803,271.99