Finding the Fourth Proportional to 2,023,168.18, 2,791,939.51 and 1,105,377.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,023,168.18 : 2,791,939.51 = 1,105,377.63 : x
2. Step 2: Convert to fraction form
   2,023,168.18/2,791,939.51 = 1,105,377.63/x
3. Step 3: Cross multiply
   2,023,168.18x = 2,791,939.51 × 1,105,377.63
4. Step 4: Simplify right side
   2,023,168.18x = 3,086,147,473,140.27
5. Step 5: Solve for x
   x = 3,086,147,473,140.27/2,023,168.18
6. Step 6: Final answer
   x = 1,525,403.33