Finding the Fourth Proportional to 2,048,904.69, 2,827,493.21 and 1,131,134.47

Step by Step Solution

1. Step 1: Write the proportion equation
   2,048,904.69 : 2,827,493.21 = 1,131,134.47 : x
2. Step 2: Convert to fraction form
   2,048,904.69/2,827,493.21 = 1,131,134.47/x
3. Step 3: Cross multiply
   2,048,904.69x = 2,827,493.21 × 1,131,134.47
4. Step 4: Simplify right side
   2,048,904.69x = 3,198,275,033,521.95
5. Step 5: Solve for x
   x = 3,198,275,033,521.95/2,048,904.69
6. Step 6: Final answer
   x = 1,560,968.18