Finding the Fourth Proportional to 2,410.79, 3,326.59 and 1,348.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,410.79 : 3,326.59 = 1,348.50 : x
2. Step 2: Convert to fraction form
   2,410.79/3,326.59 = 1,348.50/x
3. Step 3: Cross multiply
   2,410.79x = 3,326.59 × 1,348.50
4. Step 4: Simplify right side
   2,410.79x = 4,485,905.86
5. Step 5: Solve for x
   x = 4,485,905.86/2,410.79
6. Step 6: Final answer
   x = 1,860.76