Finding the Fourth Proportional to 34,978.80, 48,270.79 and 19,063.27

Step by Step Solution

1. Step 1: Write the proportion equation
   34,978.80 : 48,270.79 = 19,063.27 : x
2. Step 2: Convert to fraction form
   34,978.80/48,270.79 = 19,063.27/x
3. Step 3: Cross multiply
   34,978.80x = 48,270.79 × 19,063.27
4. Step 4: Simplify right side
   34,978.80x = 920,198,808.30
5. Step 5: Solve for x
   x = 920,198,808.30/34,978.80
6. Step 6: Final answer
   x = 26,307.33