Finding the Fourth Proportional to 2,563,300.30, 3,842,687.64 and 966,984.40

Step by Step Solution

1. Step 1: Write the proportion equation
   2,563,300.30 : 3,842,687.64 = 966,984.40 : x
2. Step 2: Convert to fraction form
   2,563,300.30/3,842,687.64 = 966,984.40/x
3. Step 3: Cross multiply
   2,563,300.30x = 3,842,687.64 × 966,984.40
4. Step 4: Simplify right side
   2,563,300.30x = 3,715,819,001,952.82
5. Step 5: Solve for x
   x = 3,715,819,001,952.82/2,563,300.30
6. Step 6: Final answer
   x = 1,449,622.97