Finding the Fourth Proportional to 4,741.88, 7,112.52 and 1,454.72

Step by Step Solution

1. Step 1: Write the proportion equation
   4,741.88 : 7,112.52 = 1,454.72 : x
2. Step 2: Convert to fraction form
   4,741.88/7,112.52 = 1,454.72/x
3. Step 3: Cross multiply
   4,741.88x = 7,112.52 × 1,454.72
4. Step 4: Simplify right side
   4,741.88x = 10,346,689.53
5. Step 5: Solve for x
   x = 10,346,689.53/4,741.88
6. Step 6: Final answer
   x = 2,181.98