Finding the Fourth Proportional to 1,062,412.56, 1,466,086.73 and 578,967.35

Step by Step Solution

1. Step 1: Write the proportion equation
   1,062,412.56 : 1,466,086.73 = 578,967.35 : x
2. Step 2: Convert to fraction form
   1,062,412.56/1,466,086.73 = 578,967.35/x
3. Step 3: Cross multiply
   1,062,412.56x = 1,466,086.73 × 578,967.35
4. Step 4: Simplify right side
   1,062,412.56x = 848,816,338,713.00
5. Step 5: Solve for x
   x = 848,816,338,713.00/1,062,412.56
6. Step 6: Final answer
   x = 798,951.72