Finding the Fourth Proportional to 60,784.92, 91,143.18 and 41,831.82

Step by Step Solution

1. Step 1: Write the proportion equation
   60,784.92 : 91,143.18 = 41,831.82 : x
2. Step 2: Convert to fraction form
   60,784.92/91,143.18 = 41,831.82/x
3. Step 3: Cross multiply
   60,784.92x = 91,143.18 × 41,831.82
4. Step 4: Simplify right side
   60,784.92x = 3,812,685,099.99
5. Step 5: Solve for x
   x = 3,812,685,099.99/60,784.92
6. Step 6: Final answer
   x = 62,724.19