Finding the Fourth Proportional to 10,922.54, 16,384.60 and 3,530.48

Step by Step Solution

1. Step 1: Write the proportion equation
   10,922.54 : 16,384.60 = 3,530.48 : x
2. Step 2: Convert to fraction form
   10,922.54/16,384.60 = 3,530.48/x
3. Step 3: Cross multiply
   10,922.54x = 16,384.60 × 3,530.48
4. Step 4: Simplify right side
   10,922.54x = 57,845,502.61
5. Step 5: Solve for x
   x = 57,845,502.61/10,922.54
6. Step 6: Final answer
   x = 5,295.98