Finding the Fourth Proportional to 3,890,667.24, 5,836,788.18 and 1,366,519.32

Step by Step Solution

1. Step 1: Write the proportion equation
   3,890,667.24 : 5,836,788.18 = 1,366,519.32 : x
2. Step 2: Convert to fraction form
   3,890,667.24/5,836,788.18 = 1,366,519.32/x
3. Step 3: Cross multiply
   3,890,667.24x = 5,836,788.18 × 1,366,519.32
4. Step 4: Simplify right side
   3,890,667.24x = 7,976,083,814,717.64
5. Step 5: Solve for x
   x = 7,976,083,814,717.64/3,890,667.24
6. Step 6: Final answer
   x = 2,050,055.51