Finding the Fourth Proportional to 1,196,322.84, 1,650,879.90 and 659,778.84

Step by Step Solution

1. Step 1: Write the proportion equation
   1,196,322.84 : 1,650,879.90 = 659,778.84 : x
2. Step 2: Convert to fraction form
   1,196,322.84/1,650,879.90 = 659,778.84/x
3. Step 3: Cross multiply
   1,196,322.84x = 1,650,879.90 × 659,778.84
4. Step 4: Simplify right side
   1,196,322.84x = 1,089,215,625,401.32
5. Step 5: Solve for x
   x = 1,089,215,625,401.32/1,196,322.84
6. Step 6: Final answer
   x = 910,469.64