Finding the Fourth Proportional to 1,099,185.09, 1,649,012.73 and 341,010.09

Step by Step Solution

1. Step 1: Write the proportion equation
   1,099,185.09 : 1,649,012.73 = 341,010.09 : x
2. Step 2: Convert to fraction form
   1,099,185.09/1,649,012.73 = 341,010.09/x
3. Step 3: Cross multiply
   1,099,185.09x = 1,649,012.73 × 341,010.09
4. Step 4: Simplify right side
   1,099,185.09x = 562,329,979,468.45
5. Step 5: Solve for x
   x = 562,329,979,468.45/1,099,185.09
6. Step 6: Final answer
   x = 511,588.07