Finding the Fourth Proportional to 2,825,373.96, 3,898,908.57 and 1,536,215.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,825,373.96 : 3,898,908.57 = 1,536,215.43 : x
2. Step 2: Convert to fraction form
   2,825,373.96/3,898,908.57 = 1,536,215.43/x
3. Step 3: Cross multiply
   2,825,373.96x = 3,898,908.57 × 1,536,215.43
4. Step 4: Simplify right side
   2,825,373.96x = 5,989,563,485,898.69
5. Step 5: Solve for x
   x = 5,989,563,485,898.69/2,825,373.96
6. Step 6: Final answer
   x = 2,119,918.84