Finding the Fourth Proportional to 35,725.05, 49,303.59 and 19,814.63

Step by Step Solution

1. Step 1: Write the proportion equation
   35,725.05 : 49,303.59 = 19,814.63 : x
2. Step 2: Convert to fraction form
   35,725.05/49,303.59 = 19,814.63/x
3. Step 3: Cross multiply
   35,725.05x = 49,303.59 × 19,814.63
4. Step 4: Simplify right side
   35,725.05x = 976,932,072.70
5. Step 5: Solve for x
   x = 976,932,072.70/35,725.05
6. Step 6: Final answer
   x = 27,345.86