Finding the Fourth Proportional to 35,144.69, 48,499.61 and 19,229.13

Step by Step Solution

1. Step 1: Write the proportion equation
   35,144.69 : 48,499.61 = 19,229.13 : x
2. Step 2: Convert to fraction form
   35,144.69/48,499.61 = 19,229.13/x
3. Step 3: Cross multiply
   35,144.69x = 48,499.61 × 19,229.13
4. Step 4: Simplify right side
   35,144.69x = 932,605,209.49
5. Step 5: Solve for x
   x = 932,605,209.49/35,144.69
6. Step 6: Final answer
   x = 26,536.17