Finding the Fourth Proportional to 35,570.94, 49,087.89 and 19,655.34

Step by Step Solution

1. Step 1: Write the proportion equation
   35,570.94 : 49,087.89 = 19,655.34 : x
2. Step 2: Convert to fraction form
   35,570.94/49,087.89 = 19,655.34/x
3. Step 3: Cross multiply
   35,570.94x = 49,087.89 × 19,655.34
4. Step 4: Simplify right side
   35,570.94x = 964,839,167.83
5. Step 5: Solve for x
   x = 964,839,167.83/35,570.94
6. Step 6: Final answer
   x = 27,124.37