Finding the Fourth Proportional to 994,947.15, 1,373,031.69 and 565,250.86

Step by Step Solution

1. Step 1: Write the proportion equation
   994,947.15 : 1,373,031.69 = 565,250.86 : x
2. Step 2: Convert to fraction form
   994,947.15/1,373,031.69 = 565,250.86/x
3. Step 3: Cross multiply
   994,947.15x = 1,373,031.69 × 565,250.86
4. Step 4: Simplify right side
   994,947.15x = 776,107,338,632.59
5. Step 5: Solve for x
   x = 776,107,338,632.59/994,947.15
6. Step 6: Final answer
   x = 780,048.81