Finding the Fourth Proportional to 3,648,146.31, 5,034,443.02 and 1,994,300.63

Step by Step Solution

1. Step 1: Write the proportion equation
   3,648,146.31 : 5,034,443.02 = 1,994,300.63 : x
2. Step 2: Convert to fraction form
   3,648,146.31/5,034,443.02 = 1,994,300.63/x
3. Step 3: Cross multiply
   3,648,146.31x = 5,034,443.02 × 1,994,300.63
4. Step 4: Simplify right side
   3,648,146.31x = 10,040,192,875,206.30
5. Step 5: Solve for x
   x = 10,040,192,875,206.30/3,648,146.31
6. Step 6: Final answer
   x = 2,752,135.47