Finding the Fourth Proportional to 3,504,439.55, 5,256,624.24 and 1,108,284.59

Step by Step Solution

1. Step 1: Write the proportion equation
   3,504,439.55 : 5,256,624.24 = 1,108,284.59 : x
2. Step 2: Convert to fraction form
   3,504,439.55/5,256,624.24 = 1,108,284.59/x
3. Step 3: Cross multiply
   3,504,439.55x = 5,256,624.24 × 1,108,284.59
4. Step 4: Simplify right side
   3,504,439.55x = 5,825,835,614,329.34
5. Step 5: Solve for x
   x = 5,825,835,614,329.34/3,504,439.55
6. Step 6: Final answer
   x = 1,662,415.78