Finding the Fourth Proportional to 2,196,301.68, 3,290,162.22 and 1,513,067.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,196,301.68 : 3,290,162.22 = 1,513,067.84 : x
2. Step 2: Convert to fraction form
   2,196,301.68/3,290,162.22 = 1,513,067.84/x
3. Step 3: Cross multiply
   2,196,301.68x = 3,290,162.22 × 1,513,067.84
4. Step 4: Simplify right side
   2,196,301.68x = 4,978,238,627,014.19
5. Step 5: Solve for x
   x = 4,978,238,627,014.19/2,196,301.68
6. Step 6: Final answer
   x = 2,266,646.10