Finding the Fourth Proportional to 89,122.84, 123,123.06 and 58,568.68

Step by Step Solution

1. Step 1: Write the proportion equation
   89,122.84 : 123,123.06 = 58,568.68 : x
2. Step 2: Convert to fraction form
   89,122.84/123,123.06 = 58,568.68/x
3. Step 3: Cross multiply
   89,122.84x = 123,123.06 × 58,568.68
4. Step 4: Simplify right side
   89,122.84x = 7,211,155,101.76
5. Step 5: Solve for x
   x = 7,211,155,101.76/89,122.84
6. Step 6: Final answer
   x = 80,912.54