Finding the Fourth Proportional to 5,903.89, 8,151.29 and 3,669.10

Step by Step Solution

1. Step 1: Write the proportion equation
   5,903.89 : 8,151.29 = 3,669.10 : x
2. Step 2: Convert to fraction form
   5,903.89/8,151.29 = 3,669.10/x
3. Step 3: Cross multiply
   5,903.89x = 8,151.29 × 3,669.10
4. Step 4: Simplify right side
   5,903.89x = 29,907,898.14
5. Step 5: Solve for x
   x = 29,907,898.14/5,903.89
6. Step 6: Final answer
   x = 5,065.80