Finding the Fourth Proportional to 6,104.38, 9,156.18 and 1,947.37

Step by Step Solution

1. Step 1: Write the proportion equation
   6,104.38 : 9,156.18 = 1,947.37 : x
2. Step 2: Convert to fraction form
   6,104.38/9,156.18 = 1,947.37/x
3. Step 3: Cross multiply
   6,104.38x = 9,156.18 × 1,947.37
4. Step 4: Simplify right side
   6,104.38x = 17,830,470.25
5. Step 5: Solve for x
   x = 17,830,470.25/6,104.38
6. Step 6: Final answer
   x = 2,920.93