Finding the Fourth Proportional to 3,016,443.84, 4,162,719.59 and 1,639,790.22

Step by Step Solution

1. Step 1: Write the proportion equation
   3,016,443.84 : 4,162,719.59 = 1,639,790.22 : x
2. Step 2: Convert to fraction form
   3,016,443.84/4,162,719.59 = 1,639,790.22/x
3. Step 3: Cross multiply
   3,016,443.84x = 4,162,719.59 × 1,639,790.22
4. Step 4: Simplify right side
   3,016,443.84x = 6,825,986,864,085.46
5. Step 5: Solve for x
   x = 6,825,986,864,085.46/3,016,443.84
6. Step 6: Final answer
   x = 2,262,925.23