Finding the Fourth Proportional to 1,051,330.56, 1,575,947.72 and 444,271.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,051,330.56 : 1,575,947.72 = 444,271.98 : x
2. Step 2: Convert to fraction form
   1,051,330.56/1,575,947.72 = 444,271.98/x
3. Step 3: Cross multiply
   1,051,330.56x = 1,575,947.72 × 444,271.98
4. Step 4: Simplify right side
   1,051,330.56x = 700,149,413,940.89
5. Step 5: Solve for x
   x = 700,149,413,940.89/1,051,330.56
6. Step 6: Final answer
   x = 665,965.05