Finding the Fourth Proportional to 4,741.25, 7,111.61 and 1,454.35

Step by Step Solution

1. Step 1: Write the proportion equation
   4,741.25 : 7,111.61 = 1,454.35 : x
2. Step 2: Convert to fraction form
   4,741.25/7,111.61 = 1,454.35/x
3. Step 3: Cross multiply
   4,741.25x = 7,111.61 × 1,454.35
4. Step 4: Simplify right side
   4,741.25x = 10,342,744.95
5. Step 5: Solve for x
   x = 10,342,744.95/4,741.25
6. Step 6: Final answer
   x = 2,181.44