Finding the Fourth Proportional to 2,015,989.63, 2,782,064.45 and 1,110,571.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,015,989.63 : 2,782,064.45 = 1,110,571.63 : x
2. Step 2: Convert to fraction form
   2,015,989.63/2,782,064.45 = 1,110,571.63/x
3. Step 3: Cross multiply
   2,015,989.63x = 2,782,064.45 × 1,110,571.63
4. Step 4: Simplify right side
   2,015,989.63x = 3,089,681,846,822.82
5. Step 5: Solve for x
   x = 3,089,681,846,822.82/2,015,989.63
6. Step 6: Final answer
   x = 1,532,588.17