Finding the Fourth Proportional to 89,030.82, 133,562.52 and 44,688.18

Step by Step Solution

1. Step 1: Write the proportion equation
   89,030.82 : 133,562.52 = 44,688.18 : x
2. Step 2: Convert to fraction form
   89,030.82/133,562.52 = 44,688.18/x
3. Step 3: Cross multiply
   89,030.82x = 133,562.52 × 44,688.18
4. Step 4: Simplify right side
   89,030.82x = 5,968,665,935.01
5. Step 5: Solve for x
   x = 5,968,665,935.01/89,030.82
6. Step 6: Final answer
   x = 67,040.45