Finding the Fourth Proportional to 2,162,681.77, 2,984,372.61 and 1,195,736.17

Step by Step Solution

1. Step 1: Write the proportion equation
   2,162,681.77 : 2,984,372.61 = 1,195,736.17 : x
2. Step 2: Convert to fraction form
   2,162,681.77/2,984,372.61 = 1,195,736.17/x
3. Step 3: Cross multiply
   2,162,681.77x = 2,984,372.61 × 1,195,736.17
4. Step 4: Simplify right side
   2,162,681.77x = 3,568,522,274,534.30
5. Step 5: Solve for x
   x = 3,568,522,274,534.30/2,162,681.77
6. Step 6: Final answer
   x = 1,650,045.02