Finding the Fourth Proportional to 1,998,973.56, 2,758,648.71 and 1,093,555.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,998,973.56 : 2,758,648.71 = 1,093,555.56 : x
2. Step 2: Convert to fraction form
   1,998,973.56/2,758,648.71 = 1,093,555.56/x
3. Step 3: Cross multiply
   1,998,973.56x = 2,758,648.71 × 1,093,555.56
4. Step 4: Simplify right side
   1,998,973.56x = 3,016,735,634,907.33
5. Step 5: Solve for x
   x = 3,016,735,634,907.33/1,998,973.56
6. Step 6: Final answer
   x = 1,509,142.34