Finding the Fourth Proportional to 2,081,822.09, 2,872,781.06 and 1,164,126.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,081,822.09 : 2,872,781.06 = 1,164,126.83 : x
2. Step 2: Convert to fraction form
   2,081,822.09/2,872,781.06 = 1,164,126.83/x
3. Step 3: Cross multiply
   2,081,822.09x = 2,872,781.06 × 1,164,126.83
4. Step 4: Simplify right side
   2,081,822.09x = 3,344,281,488,477.30
5. Step 5: Solve for x
   x = 3,344,281,488,477.30/2,081,822.09
6. Step 6: Final answer
   x = 1,606,420.41