Finding the Fourth Proportional to 10,335.58, 15,498.50 and 4,791.54

Step by Step Solution

1. Step 1: Write the proportion equation
   10,335.58 : 15,498.50 = 4,791.54 : x
2. Step 2: Convert to fraction form
   10,335.58/15,498.50 = 4,791.54/x
3. Step 3: Cross multiply
   10,335.58x = 15,498.50 × 4,791.54
4. Step 4: Simplify right side
   10,335.58x = 74,261,682.69
5. Step 5: Solve for x
   x = 74,261,682.69/10,335.58
6. Step 6: Final answer
   x = 7,185.05