Finding the Fourth Proportional to 2,304,428.72, 3,456,809.20 and 884,484.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,304,428.72 : 3,456,809.20 = 884,484.80 : x
2. Step 2: Convert to fraction form
   2,304,428.72/3,456,809.20 = 884,484.80/x
3. Step 3: Cross multiply
   2,304,428.72x = 3,456,809.20 × 884,484.80
4. Step 4: Simplify right side
   2,304,428.72x = 3,057,495,193,900.16
5. Step 5: Solve for x
   x = 3,057,495,193,900.16/2,304,428.72
6. Step 6: Final answer
   x = 1,326,790.96