Finding the Fourth Proportional to 2,162,921.19, 2,984,850.59 and 1,196,116.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,162,921.19 : 2,984,850.59 = 1,196,116.53 : x
2. Step 2: Convert to fraction form
   2,162,921.19/2,984,850.59 = 1,196,116.53/x
3. Step 3: Cross multiply
   2,162,921.19x = 2,984,850.59 × 1,196,116.53
4. Step 4: Simplify right side
   2,162,921.19x = 3,570,229,124,298.67
5. Step 5: Solve for x
   x = 3,570,229,124,298.67/2,162,921.19
6. Step 6: Final answer
   x = 1,650,651.51