Finding the Fourth Proportional to 4,937.59, 7,405.59 and 1,816.83

Step by Step Solution

1. Step 1: Write the proportion equation
   4,937.59 : 7,405.59 = 1,816.83 : x
2. Step 2: Convert to fraction form
   4,937.59/7,405.59 = 1,816.83/x
3. Step 3: Cross multiply
   4,937.59x = 7,405.59 × 1,816.83
4. Step 4: Simplify right side
   4,937.59x = 13,454,704.89
5. Step 5: Solve for x
   x = 13,454,704.89/4,937.59
6. Step 6: Final answer
   x = 2,724.95