Finding the Fourth Proportional to 10,397.57, 15,604.56 and 4,848.06

Step by Step Solution

1. Step 1: Write the proportion equation
   10,397.57 : 15,604.56 = 4,848.06 : x
2. Step 2: Convert to fraction form
   10,397.57/15,604.56 = 4,848.06/x
3. Step 3: Cross multiply
   10,397.57x = 15,604.56 × 4,848.06
4. Step 4: Simplify right side
   10,397.57x = 75,651,843.15
5. Step 5: Solve for x
   x = 75,651,843.15/10,397.57
6. Step 6: Final answer
   x = 7,275.92