Finding the Fourth Proportional to 3,798,499.32, 5,241,944.34 and 2,079,779.76

Step by Step Solution

1. Step 1: Write the proportion equation
   3,798,499.32 : 5,241,944.34 = 2,079,779.76 : x
2. Step 2: Convert to fraction form
   3,798,499.32/5,241,944.34 = 2,079,779.76/x
3. Step 3: Cross multiply
   3,798,499.32x = 5,241,944.34 × 2,079,779.76
4. Step 4: Simplify right side
   3,798,499.32x = 10,902,089,741,378.56
5. Step 5: Solve for x
   x = 10,902,089,741,378.56/3,798,499.32
6. Step 6: Final answer
   x = 2,870,104.43