Finding the Fourth Proportional to 3,817.62, 5,725.55 and 1,841.98

Step by Step Solution

1. Step 1: Write the proportion equation
   3,817.62 : 5,725.55 = 1,841.98 : x
2. Step 2: Convert to fraction form
   3,817.62/5,725.55 = 1,841.98/x
3. Step 3: Cross multiply
   3,817.62x = 5,725.55 × 1,841.98
4. Step 4: Simplify right side
   3,817.62x = 10,546,345.45
5. Step 5: Solve for x
   x = 10,546,345.45/3,817.62
6. Step 6: Final answer
   x = 2,762.54