Finding the Fourth Proportional to 2,023,179.61, 2,791,954.82 and 1,105,388.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,023,179.61 : 2,791,954.82 = 1,105,388.96 : x
2. Step 2: Convert to fraction form
   2,023,179.61/2,791,954.82 = 1,105,388.96/x
3. Step 3: Cross multiply
   2,023,179.61x = 2,791,954.82 × 1,105,388.96
4. Step 4: Simplify right side
   2,023,179.61x = 3,086,196,025,103.43
5. Step 5: Solve for x
   x = 3,086,196,025,103.43/2,023,179.61
6. Step 6: Final answer
   x = 1,525,418.71