Finding the Fourth Proportional to 1,065,875.37, 1,470,911.82 and 582,440.51

Step by Step Solution

1. Step 1: Write the proportion equation
   1,065,875.37 : 1,470,911.82 = 582,440.51 : x
2. Step 2: Convert to fraction form
   1,065,875.37/1,470,911.82 = 582,440.51/x
3. Step 3: Cross multiply
   1,065,875.37x = 1,470,911.82 × 582,440.51
4. Step 4: Simplify right side
   1,065,875.37x = 856,718,630,605.83
5. Step 5: Solve for x
   x = 856,718,630,605.83/1,065,875.37
6. Step 6: Final answer
   x = 803,769.99