Finding the Fourth Proportional to 63,226.72, 87,151.53 and 42,802.34

Step by Step Solution

1. Step 1: Write the proportion equation
   63,226.72 : 87,151.53 = 42,802.34 : x
2. Step 2: Convert to fraction form
   63,226.72/87,151.53 = 42,802.34/x
3. Step 3: Cross multiply
   63,226.72x = 87,151.53 × 42,802.34
4. Step 4: Simplify right side
   63,226.72x = 3,730,289,392.80
5. Step 5: Solve for x
   x = 3,730,289,392.80/63,226.72
6. Step 6: Final answer
   x = 58,998.62