Finding the Fourth Proportional to 796,573.42, 1,099,677.59 and 539,806.86

Step by Step Solution

1. Step 1: Write the proportion equation
   796,573.42 : 1,099,677.59 = 539,806.86 : x
2. Step 2: Convert to fraction form
   796,573.42/1,099,677.59 = 539,806.86/x
3. Step 3: Cross multiply
   796,573.42x = 1,099,677.59 × 539,806.86
4. Step 4: Simplify right side
   796,573.42x = 593,613,506,870.27
5. Step 5: Solve for x
   x = 593,613,506,870.27/796,573.42
6. Step 6: Final answer
   x = 745,208.78