Finding the Fourth Proportional to 1,984,008.25, 2,737,950.83 and 1,078,609.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,984,008.25 : 2,737,950.83 = 1,078,609.69 : x
2. Step 2: Convert to fraction form
   1,984,008.25/2,737,950.83 = 1,078,609.69/x
3. Step 3: Cross multiply
   1,984,008.25x = 2,737,950.83 × 1,078,609.69
4. Step 4: Simplify right side
   1,984,008.25x = 2,953,180,295,981.54
5. Step 5: Solve for x
   x = 2,953,180,295,981.54/1,984,008.25
6. Step 6: Final answer
   x = 1,488,491.94