Finding the Fourth Proportional to 2,077,324.60, 3,116,408.10 and 1,179,196.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,077,324.60 : 3,116,408.10 = 1,179,196.60 : x
2. Step 2: Convert to fraction form
   2,077,324.60/3,116,408.10 = 1,179,196.60/x
3. Step 3: Cross multiply
   2,077,324.60x = 3,116,408.10 × 1,179,196.60
4. Step 4: Simplify right side
   2,077,324.60x = 3,674,857,835,732.46
5. Step 5: Solve for x
   x = 3,674,857,835,732.46/2,077,324.60
6. Step 6: Final answer
   x = 1,769,033.99