Finding the Fourth Proportional to 114,270.42, 171,339.99 and 60,896.67

Step by Step Solution

1. Step 1: Write the proportion equation
   114,270.42 : 171,339.99 = 60,896.67 : x
2. Step 2: Convert to fraction form
   114,270.42/171,339.99 = 60,896.67/x
3. Step 3: Cross multiply
   114,270.42x = 171,339.99 × 60,896.67
4. Step 4: Simplify right side
   114,270.42x = 10,434,034,828.83
5. Step 5: Solve for x
   x = 10,434,034,828.83/114,270.42
6. Step 6: Final answer
   x = 91,310.02