Finding the Fourth Proportional to 3,490,019.98, 5,235,146.60 and 965,463.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,490,019.98 : 5,235,146.60 = 965,463.82 : x
2. Step 2: Convert to fraction form
   3,490,019.98/5,235,146.60 = 965,463.82/x
3. Step 3: Cross multiply
   3,490,019.98x = 5,235,146.60 × 965,463.82
4. Step 4: Simplify right side
   3,490,019.98x = 5,054,344,634,696.01
5. Step 5: Solve for x
   x = 5,054,344,634,696.01/3,490,019.98
6. Step 6: Final answer
   x = 1,448,227.99