Finding the Fourth Proportional to 89,142.86, 133,714.50 and 22,583

Step by Step Solution

1. Step 1: Write the proportion equation
   89,142.86 : 133,714.50 = 22,583 : x
2. Step 2: Convert to fraction form
   89,142.86/133,714.50 = 22,583/x
3. Step 3: Cross multiply
   89,142.86x = 133,714.50 × 22,583
4. Step 4: Simplify right side
   89,142.86x = 3,019,674,553.50
5. Step 5: Solve for x
   x = 3,019,674,553.50/89,142.86
6. Step 6: Final answer
   x = 33,874.55