Finding the Fourth Proportional to 2,304,264.96, 3,178,998.72 and 1,443,326.40

Step by Step Solution

1. Step 1: Write the proportion equation
   2,304,264.96 : 3,178,998.72 = 1,443,326.40 : x
2. Step 2: Convert to fraction form
   2,304,264.96/3,178,998.72 = 1,443,326.40/x
3. Step 3: Cross multiply
   2,304,264.96x = 3,178,998.72 × 1,443,326.40
4. Step 4: Simplify right side
   2,304,264.96x = 4,588,332,778,142.21
5. Step 5: Solve for x
   x = 4,588,332,778,142.21/2,304,264.96
6. Step 6: Final answer
   x = 1,991,234.89