Finding the Fourth Proportional to 2,592,507.98, 3,888,651.20 and 886,803.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,592,507.98 : 3,888,651.20 = 886,803.82 : x
2. Step 2: Convert to fraction form
   2,592,507.98/3,888,651.20 = 886,803.82/x
3. Step 3: Cross multiply
   2,592,507.98x = 3,888,651.20 × 886,803.82
4. Step 4: Simplify right side
   2,592,507.98x = 3,448,470,714,930.31
5. Step 5: Solve for x
   x = 3,448,470,714,930.31/2,592,507.98
6. Step 6: Final answer
   x = 1,330,167.83