Finding the Fourth Proportional to 2,664,085.20, 3,678,118.65 and 1,848,003.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,664,085.20 : 3,678,118.65 = 1,848,003.42 : x
2. Step 2: Convert to fraction form
   2,664,085.20/3,678,118.65 = 1,848,003.42/x
3. Step 3: Cross multiply
   2,664,085.20x = 3,678,118.65 × 1,848,003.42
4. Step 4: Simplify right side
   2,664,085.20x = 6,797,175,844,365.78
5. Step 5: Solve for x
   x = 6,797,175,844,365.78/2,664,085.20
6. Step 6: Final answer
   x = 2,551,410.83