Finding the Fourth Proportional to 2,064.15, 3,096.24 and 603.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,064.15 : 3,096.24 = 603.30 : x
2. Step 2: Convert to fraction form
   2,064.15/3,096.24 = 603.30/x
3. Step 3: Cross multiply
   2,064.15x = 3,096.24 × 603.30
4. Step 4: Simplify right side
   2,064.15x = 1,867,961.59
5. Step 5: Solve for x
   x = 1,867,961.59/2,064.15
6. Step 6: Final answer
   x = 904.95