Finding the Fourth Proportional to 2,538.32, 3,797.90 and 1,498.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,538.32 : 3,797.90 = 1,498.88 : x
2. Step 2: Convert to fraction form
   2,538.32/3,797.90 = 1,498.88/x
3. Step 3: Cross multiply
   2,538.32x = 3,797.90 × 1,498.88
4. Step 4: Simplify right side
   2,538.32x = 5,692,596.35
5. Step 5: Solve for x
   x = 5,692,596.35/2,538.32
6. Step 6: Final answer
   x = 2,242.66