Finding the Fourth Proportional to 2,603.12, 3,591.89 and 1,484.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,603.12 : 3,591.89 = 1,484.10 : x
2. Step 2: Convert to fraction form
   2,603.12/3,591.89 = 1,484.10/x
3. Step 3: Cross multiply
   2,603.12x = 3,591.89 × 1,484.10
4. Step 4: Simplify right side
   2,603.12x = 5,330,723.95
5. Step 5: Solve for x
   x = 5,330,723.95/2,603.12
6. Step 6: Final answer
   x = 2,047.82