Finding the Fourth Proportional to 89,445.86, 134,168.56 and 22,885.89

Step by Step Solution

1. Step 1: Write the proportion equation
   89,445.86 : 134,168.56 = 22,885.89 : x
2. Step 2: Convert to fraction form
   89,445.86/134,168.56 = 22,885.89/x
3. Step 3: Cross multiply
   89,445.86x = 134,168.56 × 22,885.89
4. Step 4: Simplify right side
   89,445.86x = 3,070,566,234.78
5. Step 5: Solve for x
   x = 3,070,566,234.78/89,445.86
6. Step 6: Final answer
   x = 34,328.77