Finding the Fourth Proportional to 10,385.16, 15,575.52 and 3,365.82

Step by Step Solution

1. Step 1: Write the proportion equation
   10,385.16 : 15,575.52 = 3,365.82 : x
2. Step 2: Convert to fraction form
   10,385.16/15,575.52 = 3,365.82/x
3. Step 3: Cross multiply
   10,385.16x = 15,575.52 × 3,365.82
4. Step 4: Simplify right side
   10,385.16x = 52,424,396.73
5. Step 5: Solve for x
   x = 52,424,396.73/10,385.16
6. Step 6: Final answer
   x = 5,048.01