Finding the Fourth Proportional to 1,780,959.10, 2,457,725.61 and 965,162.71

Step by Step Solution

1. Step 1: Write the proportion equation
   1,780,959.10 : 2,457,725.61 = 965,162.71 : x
2. Step 2: Convert to fraction form
   1,780,959.10/2,457,725.61 = 965,162.71/x
3. Step 3: Cross multiply
   1,780,959.10x = 2,457,725.61 × 965,162.71
4. Step 4: Simplify right side
   1,780,959.10x = 2,372,105,110,184.00
5. Step 5: Solve for x
   x = 2,372,105,110,184.00/1,780,959.10
6. Step 6: Final answer
   x = 1,331,925.65