Finding the Fourth Proportional to 60,910.59, 91,354.72 and 27,622.65

Step by Step Solution

1. Step 1: Write the proportion equation
   60,910.59 : 91,354.72 = 27,622.65 : x
2. Step 2: Convert to fraction form
   60,910.59/91,354.72 = 27,622.65/x
3. Step 3: Cross multiply
   60,910.59x = 91,354.72 × 27,622.65
4. Step 4: Simplify right side
   60,910.59x = 2,523,459,456.41
5. Step 5: Solve for x
   x = 2,523,459,456.41/60,910.59
6. Step 6: Final answer
   x = 41,428.91