Finding the Fourth Proportional to 3,359,499.30, 4,635,909.28 and 1,908,993.42

Step by Step Solution

1. Step 1: Write the proportion equation
   3,359,499.30 : 4,635,909.28 = 1,908,993.42 : x
2. Step 2: Convert to fraction form
   3,359,499.30/4,635,909.28 = 1,908,993.42/x
3. Step 3: Cross multiply
   3,359,499.30x = 4,635,909.28 × 1,908,993.42
4. Step 4: Simplify right side
   3,359,499.30x = 8,849,920,288,057.39
5. Step 5: Solve for x
   x = 8,849,920,288,057.39/3,359,499.30
6. Step 6: Final answer
   x = 2,634,297.41