Finding the Fourth Proportional to 35,218.05, 48,600.69 and 19,303.49

Step by Step Solution

1. Step 1: Write the proportion equation
   35,218.05 : 48,600.69 = 19,303.49 : x
2. Step 2: Convert to fraction form
   35,218.05/48,600.69 = 19,303.49/x
3. Step 3: Cross multiply
   35,218.05x = 48,600.69 × 19,303.49
4. Step 4: Simplify right side
   35,218.05x = 938,162,836.89
5. Step 5: Solve for x
   x = 938,162,836.89/35,218.05
6. Step 6: Final answer
   x = 26,638.69