Finding the Fourth Proportional to 2,166,598.33, 3,248,847.69 and 1,086,646.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,166,598.33 : 3,248,847.69 = 1,086,646.84 : x
2. Step 2: Convert to fraction form
   2,166,598.33/3,248,847.69 = 1,086,646.84/x
3. Step 3: Cross multiply
   2,166,598.33x = 3,248,847.69 × 1,086,646.84
4. Step 4: Simplify right side
   2,166,598.33x = 3,530,350,075,979.80
5. Step 5: Solve for x
   x = 3,530,350,075,979.80/2,166,598.33
6. Step 6: Final answer
   x = 1,629,443.74