Finding the Fourth Proportional to 3,834.50, 5,753.10 and 1,888.07

Step by Step Solution

1. Step 1: Write the proportion equation
   3,834.50 : 5,753.10 = 1,888.07 : x
2. Step 2: Convert to fraction form
   3,834.50/5,753.10 = 1,888.07/x
3. Step 3: Cross multiply
   3,834.50x = 5,753.10 × 1,888.07
4. Step 4: Simplify right side
   3,834.50x = 10,862,255.52
5. Step 5: Solve for x
   x = 10,862,255.52/3,834.50
6. Step 6: Final answer
   x = 2,832.77