Finding the Fourth Proportional to 2,096,308.20, 2,893,007.86 and 1,178,826.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,096,308.20 : 2,893,007.86 = 1,178,826.06 : x
2. Step 2: Convert to fraction form
   2,096,308.20/2,893,007.86 = 1,178,826.06/x
3. Step 3: Cross multiply
   2,096,308.20x = 2,893,007.86 × 1,178,826.06
4. Step 4: Simplify right side
   2,096,308.20x = 3,410,353,057,152.83
5. Step 5: Solve for x
   x = 3,410,353,057,152.83/2,096,308.20
6. Step 6: Final answer
   x = 1,626,837.63