Finding the Fourth Proportional to 2,554,016.49, 3,524,627.67 and 1,521,383.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,554,016.49 : 3,524,627.67 = 1,521,383.30 : x
2. Step 2: Convert to fraction form
   2,554,016.49/3,524,627.67 = 1,521,383.30/x
3. Step 3: Cross multiply
   2,554,016.49x = 3,524,627.67 × 1,521,383.30
4. Step 4: Simplify right side
   2,554,016.49x = 5,362,309,658,232.77
5. Step 5: Solve for x
   x = 5,362,309,658,232.77/2,554,016.49
6. Step 6: Final answer
   x = 2,099,559.53