Finding the Fourth Proportional to 1,051,055.84, 1,576,753.56 and 443,935.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,051,055.84 : 1,576,753.56 = 443,935.42 : x
2. Step 2: Convert to fraction form
   1,051,055.84/1,576,753.56 = 443,935.42/x
3. Step 3: Cross multiply
   1,051,055.84x = 1,576,753.56 × 443,935.42
4. Step 4: Simplify right side
   1,051,055.84x = 699,976,753,895.10
5. Step 5: Solve for x
   x = 699,976,753,895.10/1,051,055.84
6. Step 6: Final answer
   x = 665,974.85