Finding the Fourth Proportional to 4,894.96, 7,341.54 and 4,648.72

Step by Step Solution

1. Step 1: Write the proportion equation
   4,894.96 : 7,341.54 = 4,648.72 : x
2. Step 2: Convert to fraction form
   4,894.96/7,341.54 = 4,648.72/x
3. Step 3: Cross multiply
   4,894.96x = 7,341.54 × 4,648.72
4. Step 4: Simplify right side
   4,894.96x = 34,128,763.83
5. Step 5: Solve for x
   x = 34,128,763.83/4,894.96
6. Step 6: Final answer
   x = 6,972.23