Finding the Fourth Proportional to 35,885.52, 49,521.40 and 19,969.52

Step by Step Solution

1. Step 1: Write the proportion equation
   35,885.52 : 49,521.40 = 19,969.52 : x
2. Step 2: Convert to fraction form
   35,885.52/49,521.40 = 19,969.52/x
3. Step 3: Cross multiply
   35,885.52x = 49,521.40 × 19,969.52
4. Step 4: Simplify right side
   35,885.52x = 988,918,587.73
5. Step 5: Solve for x
   x = 988,918,587.73/35,885.52
6. Step 6: Final answer
   x = 27,557.59