Finding the Fourth Proportional to 3,684.98, 5,528.78 and 1,835.93

Step by Step Solution

1. Step 1: Write the proportion equation
   3,684.98 : 5,528.78 = 1,835.93 : x
2. Step 2: Convert to fraction form
   3,684.98/5,528.78 = 1,835.93/x
3. Step 3: Cross multiply
   3,684.98x = 5,528.78 × 1,835.93
4. Step 4: Simplify right side
   3,684.98x = 10,150,430.01
5. Step 5: Solve for x
   x = 10,150,430.01/3,684.98
6. Step 6: Final answer
   x = 2,754.55