Finding the Fourth Proportional to 9,843.93, 14,743.76 and 5,674.05

Step by Step Solution

1. Step 1: Write the proportion equation
   9,843.93 : 14,743.76 = 5,674.05 : x
2. Step 2: Convert to fraction form
   9,843.93/14,743.76 = 5,674.05/x
3. Step 3: Cross multiply
   9,843.93x = 14,743.76 × 5,674.05
4. Step 4: Simplify right side
   9,843.93x = 83,656,803.06
5. Step 5: Solve for x
   x = 83,656,803.06/9,843.93
6. Step 6: Final answer
   x = 8,498.31