Finding the Fourth Proportional to 3,361,357.62, 5,042,071.05 and 965,196.57

Step by Step Solution

1. Step 1: Write the proportion equation
   3,361,357.62 : 5,042,071.05 = 965,196.57 : x
2. Step 2: Convert to fraction form
   3,361,357.62/5,042,071.05 = 965,196.57/x
3. Step 3: Cross multiply
   3,361,357.62x = 5,042,071.05 × 965,196.57
4. Step 4: Simplify right side
   3,361,357.62x = 4,866,589,683,156.30
5. Step 5: Solve for x
   x = 4,866,589,683,156.30/3,361,357.62
6. Step 6: Final answer
   x = 1,447,804.80