Finding the Fourth Proportional to 6,845.69, 9,447.06 and 3,701.87

Step by Step Solution

1. Step 1: Write the proportion equation
   6,845.69 : 9,447.06 = 3,701.87 : x
2. Step 2: Convert to fraction form
   6,845.69/9,447.06 = 3,701.87/x
3. Step 3: Cross multiply
   6,845.69x = 9,447.06 × 3,701.87
4. Step 4: Simplify right side
   6,845.69x = 34,971,769.49
5. Step 5: Solve for x
   x = 34,971,769.49/6,845.69
6. Step 6: Final answer
   x = 5,108.59