Finding the Fourth Proportional to 89,607.12, 134,471.09 and 37,016.38

Step by Step Solution

1. Step 1: Write the proportion equation
   89,607.12 : 134,471.09 = 37,016.38 : x
2. Step 2: Convert to fraction form
   89,607.12/134,471.09 = 37,016.38/x
3. Step 3: Cross multiply
   89,607.12x = 134,471.09 × 37,016.38
4. Step 4: Simplify right side
   89,607.12x = 4,977,632,966.45
5. Step 5: Solve for x
   x = 4,977,632,966.45/89,607.12
6. Step 6: Final answer
   x = 55,549.53