Finding the Fourth Proportional to 2,816,284.82, 4,224,605.49 and 1,087,978.91

Step by Step Solution

1. Step 1: Write the proportion equation
   2,816,284.82 : 4,224,605.49 = 1,087,978.91 : x
2. Step 2: Convert to fraction form
   2,816,284.82/4,224,605.49 = 1,087,978.91/x
3. Step 3: Cross multiply
   2,816,284.82x = 4,224,605.49 × 1,087,978.91
4. Step 4: Simplify right side
   2,816,284.82x = 4,596,281,655,067.19
5. Step 5: Solve for x
   x = 4,596,281,655,067.19/2,816,284.82
6. Step 6: Final answer
   x = 1,632,037.23