Finding the Fourth Proportional to 3,490,019.48, 5,235,145.86 and 965,463.32

Step by Step Solution

1. Step 1: Write the proportion equation
   3,490,019.48 : 5,235,145.86 = 965,463.32 : x
2. Step 2: Convert to fraction form
   3,490,019.48/5,235,145.86 = 965,463.32/x
3. Step 3: Cross multiply
   3,490,019.48x = 5,235,145.86 × 965,463.32
4. Step 4: Simplify right side
   3,490,019.48x = 5,054,341,276,504.13
5. Step 5: Solve for x
   x = 5,054,341,276,504.13/3,490,019.48
6. Step 6: Final answer
   x = 1,448,227.24