Finding the Fourth Proportional to 2,162,956.80, 2,984,722.56 and 1,196,098.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,162,956.80 : 2,984,722.56 = 1,196,098.56 : x
2. Step 2: Convert to fraction form
   2,162,956.80/2,984,722.56 = 1,196,098.56/x
3. Step 3: Cross multiply
   2,162,956.80x = 2,984,722.56 × 1,196,098.56
4. Step 4: Simplify right side
   2,162,956.80x = 3,570,022,356,015.51
5. Step 5: Solve for x
   x = 3,570,022,356,015.51/2,162,956.80
6. Step 6: Final answer
   x = 1,650,528.74