Finding the Fourth Proportional to 5,089,617.69, 7,023,494.60 and 2,797,761.98

Step by Step Solution

1. Step 1: Write the proportion equation
   5,089,617.69 : 7,023,494.60 = 2,797,761.98 : x
2. Step 2: Convert to fraction form
   5,089,617.69/7,023,494.60 = 2,797,761.98/x
3. Step 3: Cross multiply
   5,089,617.69x = 7,023,494.60 × 2,797,761.98
4. Step 4: Simplify right side
   5,089,617.69x = 19,650,066,109,509.02
5. Step 5: Solve for x
   x = 19,650,066,109,509.02/5,089,617.69
6. Step 6: Final answer
   x = 3,860,813.78