Finding the Fourth Proportional to 2,162,919.69, 2,984,848.52 and 1,196,115.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,162,919.69 : 2,984,848.52 = 1,196,115.03 : x
2. Step 2: Convert to fraction form
   2,162,919.69/2,984,848.52 = 1,196,115.03/x
3. Step 3: Cross multiply
   2,162,919.69x = 2,984,848.52 × 1,196,115.03
4. Step 4: Simplify right side
   2,162,919.69x = 3,570,222,171,064.68
5. Step 5: Solve for x
   x = 3,570,222,171,064.68/2,162,919.69
6. Step 6: Final answer
   x = 1,650,649.44