Finding the Fourth Proportional to 2,425,156.60, 3,636,734 and 827,848.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,425,156.60 : 3,636,734 = 827,848.48 : x
2. Step 2: Convert to fraction form
   2,425,156.60/3,636,734 = 827,848.48/x
3. Step 3: Cross multiply
   2,425,156.60x = 3,636,734 × 827,848.48
4. Step 4: Simplify right side
   2,425,156.60x = 3,010,664,714,064.32
5. Step 5: Solve for x
   x = 3,010,664,714,064.32/2,425,156.60
6. Step 6: Final answer
   x = 1,241,431.05