Finding the Fourth Proportional to 2,665,841.83, 3,678,853.62 and 1,442,146.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,665,841.83 : 3,678,853.62 = 1,442,146.98 : x
2. Step 2: Convert to fraction form
   2,665,841.83/3,678,853.62 = 1,442,146.98/x
3. Step 3: Cross multiply
   2,665,841.83x = 3,678,853.62 × 1,442,146.98
4. Step 4: Simplify right side
   2,665,841.83x = 5,305,447,653,092.93
5. Step 5: Solve for x
   x = 5,305,447,653,092.93/2,665,841.83
6. Step 6: Final answer
   x = 1,990,158.46