Finding the Fourth Proportional to 2,010,929.76, 2,775,012.48 and 1,105,505.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,010,929.76 : 2,775,012.48 = 1,105,505.28 : x
2. Step 2: Convert to fraction form
   2,010,929.76/2,775,012.48 = 1,105,505.28/x
3. Step 3: Cross multiply
   2,010,929.76x = 2,775,012.48 × 1,105,505.28
4. Step 4: Simplify right side
   2,010,929.76x = 3,067,790,948,705.89
5. Step 5: Solve for x
   x = 3,067,790,948,705.89/2,010,929.76
6. Step 6: Final answer
   x = 1,525,558.48