Finding the Fourth Proportional to 63,479.48, 95,219.56 and 19,105.93

Step by Step Solution

1. Step 1: Write the proportion equation
   63,479.48 : 95,219.56 = 19,105.93 : x
2. Step 2: Convert to fraction form
   63,479.48/95,219.56 = 19,105.93/x
3. Step 3: Cross multiply
   63,479.48x = 95,219.56 × 19,105.93
4. Step 4: Simplify right side
   63,479.48x = 1,819,257,771.89
5. Step 5: Solve for x
   x = 1,819,257,771.89/63,479.48
6. Step 6: Final answer
   x = 28,658.99