Finding the Fourth Proportional to 2,133,239.58, 2,943,870.89 and 1,166,370.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,133,239.58 : 2,943,870.89 = 1,166,370.54 : x
2. Step 2: Convert to fraction form
   2,133,239.58/2,943,870.89 = 1,166,370.54/x
3. Step 3: Cross multiply
   2,133,239.58x = 2,943,870.89 × 1,166,370.54
4. Step 4: Simplify right side
   2,133,239.58x = 3,433,644,273,827.73
5. Step 5: Solve for x
   x = 3,433,644,273,827.73/2,133,239.58
6. Step 6: Final answer
   x = 1,609,591.49