Finding the Fourth Proportional to 35,763.89, 49,354.20 and 19,848.35

Step by Step Solution

1. Step 1: Write the proportion equation
   35,763.89 : 49,354.20 = 19,848.35 : x
2. Step 2: Convert to fraction form
   35,763.89/49,354.20 = 19,848.35/x
3. Step 3: Cross multiply
   35,763.89x = 49,354.20 × 19,848.35
4. Step 4: Simplify right side
   35,763.89x = 979,599,435.57
5. Step 5: Solve for x
   x = 979,599,435.57/35,763.89
6. Step 6: Final answer
   x = 27,390.74