Finding the Fourth Proportional to 4,736.48, 7,099.98 and 3,906.10

Step by Step Solution

1. Step 1: Write the proportion equation
   4,736.48 : 7,099.98 = 3,906.10 : x
2. Step 2: Convert to fraction form
   4,736.48/7,099.98 = 3,906.10/x
3. Step 3: Cross multiply
   4,736.48x = 7,099.98 × 3,906.10
4. Step 4: Simplify right side
   4,736.48x = 27,733,227.23
5. Step 5: Solve for x
   x = 27,733,227.23/4,736.48
6. Step 6: Final answer
   x = 5,855.24