Finding the Fourth Proportional to 7,783.41, 10,741.43 and 4,426.82

Step by Step Solution

1. Step 1: Write the proportion equation
   7,783.41 : 10,741.43 = 4,426.82 : x
2. Step 2: Convert to fraction form
   7,783.41/10,741.43 = 4,426.82/x
3. Step 3: Cross multiply
   7,783.41x = 10,741.43 × 4,426.82
4. Step 4: Simplify right side
   7,783.41x = 47,550,301.31
5. Step 5: Solve for x
   x = 47,550,301.31/7,783.41
6. Step 6: Final answer
   x = 6,109.19