Finding the Fourth Proportional to 10,404.42, 15,597.99 and 4,854.84

Step by Step Solution

1. Step 1: Write the proportion equation
   10,404.42 : 15,597.99 = 4,854.84 : x
2. Step 2: Convert to fraction form
   10,404.42/15,597.99 = 4,854.84/x
3. Step 3: Cross multiply
   10,404.42x = 15,597.99 × 4,854.84
4. Step 4: Simplify right side
   10,404.42x = 75,725,745.77
5. Step 5: Solve for x
   x = 75,725,745.77/10,404.42
6. Step 6: Final answer
   x = 7,278.23