Finding the Fourth Proportional to 3,511,109.34, 5,266,846.17 and 1,115,141.49

Step by Step Solution

1. Step 1: Write the proportion equation
   3,511,109.34 : 5,266,846.17 = 1,115,141.49 : x
2. Step 2: Convert to fraction form
   3,511,109.34/5,266,846.17 = 1,115,141.49/x
3. Step 3: Cross multiply
   3,511,109.34x = 5,266,846.17 × 1,115,141.49
4. Step 4: Simplify right side
   3,511,109.34x = 5,873,278,685,614.59
5. Step 5: Solve for x
   x = 5,873,278,685,614.59/3,511,109.34
6. Step 6: Final answer
   x = 1,672,770.09