Finding the Fourth Proportional to 89,380.35, 134,070.37 and 22,820.49

Step by Step Solution

1. Step 1: Write the proportion equation
   89,380.35 : 134,070.37 = 22,820.49 : x
2. Step 2: Convert to fraction form
   89,380.35/134,070.37 = 22,820.49/x
3. Step 3: Cross multiply
   89,380.35x = 134,070.37 × 22,820.49
4. Step 4: Simplify right side
   89,380.35x = 3,059,551,537.88
5. Step 5: Solve for x
   x = 3,059,551,537.88/89,380.35
6. Step 6: Final answer
   x = 34,230.70