Finding the Fourth Proportional to 2,244.98, 3,099.50 and 1,538.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,244.98 : 3,099.50 = 1,538.01 : x
2. Step 2: Convert to fraction form
   2,244.98/3,099.50 = 1,538.01/x
3. Step 3: Cross multiply
   2,244.98x = 3,099.50 × 1,538.01
4. Step 4: Simplify right side
   2,244.98x = 4,767,054.30
5. Step 5: Solve for x
   x = 4,767,054.30/2,244.98
6. Step 6: Final answer
   x = 2,123.43