Finding the Fourth Proportional to 7,300.53, 10,074.38 and 4,157.73

Step by Step Solution

1. Step 1: Write the proportion equation
   7,300.53 : 10,074.38 = 4,157.73 : x
2. Step 2: Convert to fraction form
   7,300.53/10,074.38 = 4,157.73/x
3. Step 3: Cross multiply
   7,300.53x = 10,074.38 × 4,157.73
4. Step 4: Simplify right side
   7,300.53x = 41,886,531.17
5. Step 5: Solve for x
   x = 41,886,531.17/7,300.53
6. Step 6: Final answer
   x = 5,737.46