Finding the Fourth Proportional to 3,490,016.85, 5,235,141.92 and 965,460.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,490,016.85 : 5,235,141.92 = 965,460.69 : x
2. Step 2: Convert to fraction form
   3,490,016.85/5,235,141.92 = 965,460.69/x
3. Step 3: Cross multiply
   3,490,016.85x = 5,235,141.92 × 965,460.69
4. Step 4: Simplify right side
   3,490,016.85x = 5,054,323,725,503.82
5. Step 5: Solve for x
   x = 5,054,323,725,503.82/3,490,016.85
6. Step 6: Final answer
   x = 1,448,223.30