Finding the Fourth Proportional to 995,035.38, 1,373,185.89 and 565,388.34

Step by Step Solution

1. Step 1: Write the proportion equation
   995,035.38 : 1,373,185.89 = 565,388.34 : x
2. Step 2: Convert to fraction form
   995,035.38/1,373,185.89 = 565,388.34/x
3. Step 3: Cross multiply
   995,035.38x = 1,373,185.89 × 565,388.34
4. Step 4: Simplify right side
   995,035.38x = 776,383,290,858.52
5. Step 5: Solve for x
   x = 776,383,290,858.52/995,035.38
6. Step 6: Final answer
   x = 780,256.97