Finding the Fourth Proportional to 3,648,142.56, 5,034,437.82 and 1,994,296.86

Step by Step Solution

1. Step 1: Write the proportion equation
   3,648,142.56 : 5,034,437.82 = 1,994,296.86 : x
2. Step 2: Convert to fraction form
   3,648,142.56/5,034,437.82 = 1,994,296.86/x
3. Step 3: Cross multiply
   3,648,142.56x = 5,034,437.82 × 1,994,296.86
4. Step 4: Simplify right side
   3,648,142.56x = 10,040,163,536,291.25
5. Step 5: Solve for x
   x = 10,040,163,536,291.25/3,648,142.56
6. Step 6: Final answer
   x = 2,752,130.26