Finding the Fourth Proportional to 69,831.95, 104,674.52 and 34,243.98

Step by Step Solution

1. Step 1: Write the proportion equation
   69,831.95 : 104,674.52 = 34,243.98 : x
2. Step 2: Convert to fraction form
   69,831.95/104,674.52 = 34,243.98/x
3. Step 3: Cross multiply
   69,831.95x = 104,674.52 × 34,243.98
4. Step 4: Simplify right side
   69,831.95x = 3,584,471,998.17
5. Step 5: Solve for x
   x = 3,584,471,998.17/69,831.95
6. Step 6: Final answer
   x = 51,329.98