Finding the Fourth Proportional to 3,607.03, 4,981.80 and 2,426.05

Step by Step Solution

1. Step 1: Write the proportion equation
   3,607.03 : 4,981.80 = 2,426.05 : x
2. Step 2: Convert to fraction form
   3,607.03/4,981.80 = 2,426.05/x
3. Step 3: Cross multiply
   3,607.03x = 4,981.80 × 2,426.05
4. Step 4: Simplify right side
   3,607.03x = 12,086,111.21
5. Step 5: Solve for x
   x = 12,086,111.21/3,607.03
6. Step 6: Final answer
   x = 3,350.71