Finding the Fourth Proportional to 35,425.82, 48,887.69 and 19,510.31

Step by Step Solution

1. Step 1: Write the proportion equation
   35,425.82 : 48,887.69 = 19,510.31 : x
2. Step 2: Convert to fraction form
   35,425.82/48,887.69 = 19,510.31/x
3. Step 3: Cross multiply
   35,425.82x = 48,887.69 × 19,510.31
4. Step 4: Simplify right side
   35,425.82x = 953,813,645.09
5. Step 5: Solve for x
   x = 953,813,645.09/35,425.82
6. Step 6: Final answer
   x = 26,924.25