Finding the Fourth Proportional to 35,196.48, 48,571.20 and 19,280.58

Step by Step Solution

1. Step 1: Write the proportion equation
   35,196.48 : 48,571.20 = 19,280.58 : x
2. Step 2: Convert to fraction form
   35,196.48/48,571.20 = 19,280.58/x
3. Step 3: Cross multiply
   35,196.48x = 48,571.20 × 19,280.58
4. Step 4: Simplify right side
   35,196.48x = 936,480,907.30
5. Step 5: Solve for x
   x = 936,480,907.30/35,196.48
6. Step 6: Final answer
   x = 26,607.23