Finding the Fourth Proportional to 2,110,055.49, 2,911,879.40 and 1,143,185.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,110,055.49 : 2,911,879.40 = 1,143,185.83 : x
2. Step 2: Convert to fraction form
   2,110,055.49/2,911,879.40 = 1,143,185.83/x
3. Step 3: Cross multiply
   2,110,055.49x = 2,911,879.40 × 1,143,185.83
4. Step 4: Simplify right side
   2,110,055.49x = 3,328,819,255,753.27
5. Step 5: Solve for x
   x = 3,328,819,255,753.27/2,110,055.49
6. Step 6: Final answer
   x = 1,577,597.97