Finding the Fourth Proportional to 2,188,241.24, 3,279,600.78 and 1,109,024.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,188,241.24 : 3,279,600.78 = 1,109,024.96 : x
2. Step 2: Convert to fraction form
   2,188,241.24/3,279,600.78 = 1,109,024.96/x
3. Step 3: Cross multiply
   2,188,241.24x = 3,279,600.78 × 1,109,024.96
4. Step 4: Simplify right side
   2,188,241.24x = 3,637,159,123,855.47
5. Step 5: Solve for x
   x = 3,637,159,123,855.47/2,188,241.24
6. Step 6: Final answer
   x = 1,662,138.09