Finding the Fourth Proportional to 2,410.61, 3,326.78 and 1,362.67

Step by Step Solution

1. Step 1: Write the proportion equation
   2,410.61 : 3,326.78 = 1,362.67 : x
2. Step 2: Convert to fraction form
   2,410.61/3,326.78 = 1,362.67/x
3. Step 3: Cross multiply
   2,410.61x = 3,326.78 × 1,362.67
4. Step 4: Simplify right side
   2,410.61x = 4,533,298.39
5. Step 5: Solve for x
   x = 4,533,298.39/2,410.61
6. Step 6: Final answer
   x = 1,880.56