Finding the Fourth Proportional to 2,530.65, 3,796.98 and 888.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,530.65 : 3,796.98 = 888.37 : x
2. Step 2: Convert to fraction form
   2,530.65/3,796.98 = 888.37/x
3. Step 3: Cross multiply
   2,530.65x = 3,796.98 × 888.37
4. Step 4: Simplify right side
   2,530.65x = 3,373,123.12
5. Step 5: Solve for x
   x = 3,373,123.12/2,530.65
6. Step 6: Final answer
   x = 1,332.91