Finding the Fourth Proportional to 956,297.72, 1,433,488.12 and 444,322.52

Step by Step Solution

1. Step 1: Write the proportion equation
   956,297.72 : 1,433,488.12 = 444,322.52 : x
2. Step 2: Convert to fraction form
   956,297.72/1,433,488.12 = 444,322.52/x
3. Step 3: Cross multiply
   956,297.72x = 1,433,488.12 × 444,322.52
4. Step 4: Simplify right side
   956,297.72x = 636,931,053,868.46
5. Step 5: Solve for x
   x = 636,931,053,868.46/956,297.72
6. Step 6: Final answer
   x = 666,038.45