Finding the Fourth Proportional to 2,431,288.54, 3,644,034.12 and 1,132,698.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,431,288.54 : 3,644,034.12 = 1,132,698.96 : x
2. Step 2: Convert to fraction form
   2,431,288.54/3,644,034.12 = 1,132,698.96/x
3. Step 3: Cross multiply
   2,431,288.54x = 3,644,034.12 × 1,132,698.96
4. Step 4: Simplify right side
   2,431,288.54x = 4,127,593,657,928.52
5. Step 5: Solve for x
   x = 4,127,593,657,928.52/2,431,288.54
6. Step 6: Final answer
   x = 1,697,697.99