Finding the Fourth Proportional to 35,103.48, 48,443.50 and 19,188.60

Step by Step Solution

1. Step 1: Write the proportion equation
   35,103.48 : 48,443.50 = 19,188.60 : x
2. Step 2: Convert to fraction form
   35,103.48/48,443.50 = 19,188.60/x
3. Step 3: Cross multiply
   35,103.48x = 48,443.50 × 19,188.60
4. Step 4: Simplify right side
   35,103.48x = 929,562,944.10
5. Step 5: Solve for x
   x = 929,562,944.10/35,103.48
6. Step 6: Final answer
   x = 26,480.65