Finding the Fourth Proportional to 2,336,676.27, 3,224,617.71 and 1,290,099.51

Step by Step Solution

1. Step 1: Write the proportion equation
   2,336,676.27 : 3,224,617.71 = 1,290,099.51 : x
2. Step 2: Convert to fraction form
   2,336,676.27/3,224,617.71 = 1,290,099.51/x
3. Step 3: Cross multiply
   2,336,676.27x = 3,224,617.71 × 1,290,099.51
4. Step 4: Simplify right side
   2,336,676.27x = 4,160,077,727,608.32
5. Step 5: Solve for x
   x = 4,160,077,727,608.32/2,336,676.27
6. Step 6: Final answer
   x = 1,780,339.78