Finding the Fourth Proportional to 89,885.56, 134,723.40 and 67,627.48

Step by Step Solution

1. Step 1: Write the proportion equation
   89,885.56 : 134,723.40 = 67,627.48 : x
2. Step 2: Convert to fraction form
   89,885.56/134,723.40 = 67,627.48/x
3. Step 3: Cross multiply
   89,885.56x = 134,723.40 × 67,627.48
4. Step 4: Simplify right side
   89,885.56x = 9,111,004,039.03
5. Step 5: Solve for x
   x = 9,111,004,039.03/89,885.56
6. Step 6: Final answer
   x = 101,362.27