Finding the Fourth Proportional to 2,898,392.86, 3,993,202.69 and 2,242,764.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,898,392.86 : 3,993,202.69 = 2,242,764.69 : x
2. Step 2: Convert to fraction form
   2,898,392.86/3,993,202.69 = 2,242,764.69/x
3. Step 3: Cross multiply
   2,898,392.86x = 3,993,202.69 × 2,242,764.69
4. Step 4: Simplify right side
   2,898,392.86x = 8,955,813,993,145.02
5. Step 5: Solve for x
   x = 8,955,813,993,145.02/2,898,392.86
6. Step 6: Final answer
   x = 3,089,924.12