Finding the Fourth Proportional to 2,109,804.49, 2,911,537.74 and 1,142,932.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,109,804.49 : 2,911,537.74 = 1,142,932.33 : x
2. Step 2: Convert to fraction form
   2,109,804.49/2,911,537.74 = 1,142,932.33/x
3. Step 3: Cross multiply
   2,109,804.49x = 2,911,537.74 × 1,142,932.33
4. Step 4: Simplify right side
   2,109,804.49x = 3,327,690,613,061.14
5. Step 5: Solve for x
   x = 3,327,690,613,061.14/2,109,804.49
6. Step 6: Final answer
   x = 1,577,250.70