Finding the Fourth Proportional to 89,622.10, 134,433.15 and 37,134.10

Step by Step Solution

1. Step 1: Write the proportion equation
   89,622.10 : 134,433.15 = 37,134.10 : x
2. Step 2: Convert to fraction form
   89,622.10/134,433.15 = 37,134.10/x
3. Step 3: Cross multiply
   89,622.10x = 134,433.15 × 37,134.10
4. Step 4: Simplify right side
   89,622.10x = 4,992,054,035.42
5. Step 5: Solve for x
   x = 4,992,054,035.42/89,622.10
6. Step 6: Final answer
   x = 55,701.15