Finding the Fourth Proportional to 1,065,875.95, 1,470,912.72 and 582,441.17

Step by Step Solution

1. Step 1: Write the proportion equation
   1,065,875.95 : 1,470,912.72 = 582,441.17 : x
2. Step 2: Convert to fraction form
   1,065,875.95/1,470,912.72 = 582,441.17/x
3. Step 3: Cross multiply
   1,065,875.95x = 1,470,912.72 × 582,441.17
4. Step 4: Simplify right side
   1,065,875.95x = 856,720,120,980.31
5. Step 5: Solve for x
   x = 856,720,120,980.31/1,065,875.95
6. Step 6: Final answer
   x = 803,770.95