Finding the Fourth Proportional to 7,300.42, 10,073.73 and 4,156.18

Step by Step Solution

1. Step 1: Write the proportion equation
   7,300.42 : 10,073.73 = 4,156.18 : x
2. Step 2: Convert to fraction form
   7,300.42/10,073.73 = 4,156.18/x
3. Step 3: Cross multiply
   7,300.42x = 10,073.73 × 4,156.18
4. Step 4: Simplify right side
   7,300.42x = 41,868,235.15
5. Step 5: Solve for x
   x = 41,868,235.15/7,300.42
6. Step 6: Final answer
   x = 5,735.04