Finding the Fourth Proportional to 2,109,229.34, 3,164,313.80 and 1,162,112.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,109,229.34 : 3,164,313.80 = 1,162,112.54 : x
2. Step 2: Convert to fraction form
   2,109,229.34/3,164,313.80 = 1,162,112.54/x
3. Step 3: Cross multiply
   2,109,229.34x = 3,164,313.80 × 1,162,112.54
4. Step 4: Simplify right side
   2,109,229.34x = 3,677,288,734,558.76
5. Step 5: Solve for x
   x = 3,677,288,734,558.76/2,109,229.34
6. Step 6: Final answer
   x = 1,743,427.65