Finding the Fourth Proportional to 1,810,951.72, 2,714,404.24 and 785,097.75

Step by Step Solution

1. Step 1: Write the proportion equation
   1,810,951.72 : 2,714,404.24 = 785,097.75 : x
2. Step 2: Convert to fraction form
   1,810,951.72/2,714,404.24 = 785,097.75/x
3. Step 3: Cross multiply
   1,810,951.72x = 2,714,404.24 × 785,097.75
4. Step 4: Simplify right side
   1,810,951.72x = 2,131,072,661,414.46
5. Step 5: Solve for x
   x = 2,131,072,661,414.46/1,810,951.72
6. Step 6: Final answer
   x = 1,176,769.45