Finding the Fourth Proportional to 3,834.66, 5,762.94 and 1,888.24

Step by Step Solution

1. Step 1: Write the proportion equation
   3,834.66 : 5,762.94 = 1,888.24 : x
2. Step 2: Convert to fraction form
   3,834.66/5,762.94 = 1,888.24/x
3. Step 3: Cross multiply
   3,834.66x = 5,762.94 × 1,888.24
4. Step 4: Simplify right side
   3,834.66x = 10,881,813.83
5. Step 5: Solve for x
   x = 10,881,813.83/3,834.66
6. Step 6: Final answer
   x = 2,837.75