Finding the Fourth Proportional to 2,080,105.49, 2,870,539.50 and 1,162,335.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,080,105.49 : 2,870,539.50 = 1,162,335.55 : x
2. Step 2: Convert to fraction form
   2,080,105.49/2,870,539.50 = 1,162,335.55/x
3. Step 3: Cross multiply
   2,080,105.49x = 2,870,539.50 × 1,162,335.55
4. Step 4: Simplify right side
   2,080,105.49x = 3,336,530,104,473.46
5. Step 5: Solve for x
   x = 3,336,530,104,473.46/2,080,105.49
6. Step 6: Final answer
   x = 1,604,019.66