Finding the Fourth Proportional to 60,682.27, 91,008.82 and 31,084.87

Step by Step Solution

1. Step 1: Write the proportion equation
   60,682.27 : 91,008.82 = 31,084.87 : x
2. Step 2: Convert to fraction form
   60,682.27/91,008.82 = 31,084.87/x
3. Step 3: Cross multiply
   60,682.27x = 91,008.82 × 31,084.87
4. Step 4: Simplify right side
   60,682.27x = 2,828,997,183.13
5. Step 5: Solve for x
   x = 2,828,997,183.13/60,682.27
6. Step 6: Final answer
   x = 46,619.83