Finding the Fourth Proportional to 2,045,348.31, 2,822,589.32 and 1,127,556.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,045,348.31 : 2,822,589.32 = 1,127,556.48 : x
2. Step 2: Convert to fraction form
   2,045,348.31/2,822,589.32 = 1,127,556.48/x
3. Step 3: Cross multiply
   2,045,348.31x = 2,822,589.32 × 1,127,556.48
4. Step 4: Simplify right side
   2,045,348.31x = 3,182,628,872,507.01
5. Step 5: Solve for x
   x = 3,182,628,872,507.01/2,045,348.31
6. Step 6: Final answer
   x = 1,556,032.71