Finding the Fourth Proportional to 2,933,020.48, 4,399,538.92 and 911,559.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,933,020.48 : 4,399,538.92 = 911,559.98 : x
2. Step 2: Convert to fraction form
   2,933,020.48/4,399,538.92 = 911,559.98/x
3. Step 3: Cross multiply
   2,933,020.48x = 4,399,538.92 × 911,559.98
4. Step 4: Simplify right side
   2,933,020.48x = 4,010,443,585,647.83
5. Step 5: Solve for x
   x = 4,010,443,585,647.83/2,933,020.48
6. Step 6: Final answer
   x = 1,367,342.51