Finding the Fourth Proportional to 2,634,434.42, 3,635,496.69 and 1,427,207.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,634,434.42 : 3,635,496.69 = 1,427,207.54 : x
2. Step 2: Convert to fraction form
   2,634,434.42/3,635,496.69 = 1,427,207.54/x
3. Step 3: Cross multiply
   2,634,434.42x = 3,635,496.69 × 1,427,207.54
4. Step 4: Simplify right side
   2,634,434.42x = 5,188,608,287,613.04
5. Step 5: Solve for x
   x = 5,188,608,287,613.04/2,634,434.42
6. Step 6: Final answer
   x = 1,969,534.05