Finding the Fourth Proportional to 2,611.39, 3,603.69 and 1,492.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,611.39 : 3,603.69 = 1,492.37 : x
2. Step 2: Convert to fraction form
   2,611.39/3,603.69 = 1,492.37/x
3. Step 3: Cross multiply
   2,611.39x = 3,603.69 × 1,492.37
4. Step 4: Simplify right side
   2,611.39x = 5,378,054.61
5. Step 5: Solve for x
   x = 5,378,054.61/2,611.39
6. Step 6: Final answer
   x = 2,059.46