Finding the Fourth Proportional to 35,885.94, 49,517.01 and 19,970.34

Step by Step Solution

1. Step 1: Write the proportion equation
   35,885.94 : 49,517.01 = 19,970.34 : x
2. Step 2: Convert to fraction form
   35,885.94/49,517.01 = 19,970.34/x
3. Step 3: Cross multiply
   35,885.94x = 49,517.01 × 19,970.34
4. Step 4: Simplify right side
   35,885.94x = 988,871,525.48
5. Step 5: Solve for x
   x = 988,871,525.48/35,885.94
6. Step 6: Final answer
   x = 27,555.96