Finding the Fourth Proportional to 1,030, 1,544.28 and 737.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,030 : 1,544.28 = 737.50 : x
2. Step 2: Convert to fraction form
   1,030/1,544.28 = 737.50/x
3. Step 3: Cross multiply
   1,030x = 1,544.28 × 737.50
4. Step 4: Simplify right side
   1,030x = 1,138,906.50
5. Step 5: Solve for x
   x = 1,138,906.50/1,030
6. Step 6: Final answer
   x = 1,105.73