Finding the Fourth Proportional to 2,055,890.16, 2,830,791.42 and 1,826,048.09

Step by Step Solution

1. Step 1: Write the proportion equation
   2,055,890.16 : 2,830,791.42 = 1,826,048.09 : x
2. Step 2: Convert to fraction form
   2,055,890.16/2,830,791.42 = 1,826,048.09/x
3. Step 3: Cross multiply
   2,055,890.16x = 2,830,791.42 × 1,826,048.09
4. Step 4: Simplify right side
   2,055,890.16x = 5,169,161,272,756.37
5. Step 5: Solve for x
   x = 5,169,161,272,756.37/2,055,890.16
6. Step 6: Final answer
   x = 2,514,317.82