Finding the Fourth Proportional to 2,301,173.91, 3,175,623.50 and 1,282,556.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,301,173.91 : 3,175,623.50 = 1,282,556.79 : x
2. Step 2: Convert to fraction form
   2,301,173.91/3,175,623.50 = 1,282,556.79/x
3. Step 3: Cross multiply
   2,301,173.91x = 3,175,623.50 × 1,282,556.79
4. Step 4: Simplify right side
   2,301,173.91x = 4,072,917,475,995.78
5. Step 5: Solve for x
   x = 4,072,917,475,995.78/2,301,173.91
6. Step 6: Final answer
   x = 1,769,930.32