Finding the Fourth Proportional to 2,825,380.58, 3,898,917.68 and 1,536,222.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,825,380.58 : 3,898,917.68 = 1,536,222.03 : x
2. Step 2: Convert to fraction form
   2,825,380.58/3,898,917.68 = 1,536,222.03/x
3. Step 3: Cross multiply
   2,825,380.58x = 3,898,917.68 × 1,536,222.03
4. Step 4: Simplify right side
   2,825,380.58x = 5,989,603,225,491.38
5. Step 5: Solve for x
   x = 5,989,603,225,491.38/2,825,380.58
6. Step 6: Final answer
   x = 2,119,927.94