Finding the Fourth Proportional to 2,405.07, 3,601.56 and 1,524.90

Step by Step Solution

1. Step 1: Write the proportion equation
   2,405.07 : 3,601.56 = 1,524.90 : x
2. Step 2: Convert to fraction form
   2,405.07/3,601.56 = 1,524.90/x
3. Step 3: Cross multiply
   2,405.07x = 3,601.56 × 1,524.90
4. Step 4: Simplify right side
   2,405.07x = 5,492,018.84
5. Step 5: Solve for x
   x = 5,492,018.84/2,405.07
6. Step 6: Final answer
   x = 2,283.52