Finding the Fourth Proportional to 35,429.25, 48,891.84 and 19,513.71

Step by Step Solution

1. Step 1: Write the proportion equation
   35,429.25 : 48,891.84 = 19,513.71 : x
2. Step 2: Convert to fraction form
   35,429.25/48,891.84 = 19,513.71/x
3. Step 3: Cross multiply
   35,429.25x = 48,891.84 × 19,513.71
4. Step 4: Simplify right side
   35,429.25x = 954,061,187.13
5. Step 5: Solve for x
   x = 954,061,187.13/35,429.25
6. Step 6: Final answer
   x = 26,928.63