Finding the Fourth Proportional to 1,354.56, 2,030.44 and 738.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,354.56 : 2,030.44 = 738.10 : x
2. Step 2: Convert to fraction form
   1,354.56/2,030.44 = 738.10/x
3. Step 3: Cross multiply
   1,354.56x = 2,030.44 × 738.10
4. Step 4: Simplify right side
   1,354.56x = 1,498,667.76
5. Step 5: Solve for x
   x = 1,498,667.76/1,354.56
6. Step 6: Final answer
   x = 1,106.39