Finding the Fourth Proportional to 35,577.54, 49,097.37 and 19,445.31

Step by Step Solution

1. Step 1: Write the proportion equation
   35,577.54 : 49,097.37 = 19,445.31 : x
2. Step 2: Convert to fraction form
   35,577.54/49,097.37 = 19,445.31/x
3. Step 3: Cross multiply
   35,577.54x = 49,097.37 × 19,445.31
4. Step 4: Simplify right side
   35,577.54x = 954,713,579.83
5. Step 5: Solve for x
   x = 954,713,579.83/35,577.54
6. Step 6: Final answer
   x = 26,834.73