Finding the Fourth Proportional to 2,825,374.99, 3,898,910 and 1,536,216.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,825,374.99 : 3,898,910 = 1,536,216.46 : x
2. Step 2: Convert to fraction form
   2,825,374.99/3,898,910 = 1,536,216.46/x
3. Step 3: Cross multiply
   2,825,374.99x = 3,898,910 × 1,536,216.46
4. Step 4: Simplify right side
   2,825,374.99x = 5,989,569,718,058.60
5. Step 5: Solve for x
   x = 5,989,569,718,058.60/2,825,374.99
6. Step 6: Final answer
   x = 2,119,920.27