Finding the Fourth Proportional to 78,927.54, 108,922.71 and 43,120.27

Step by Step Solution

1. Step 1: Write the proportion equation
   78,927.54 : 108,922.71 = 43,120.27 : x
2. Step 2: Convert to fraction form
   78,927.54/108,922.71 = 43,120.27/x
3. Step 3: Cross multiply
   78,927.54x = 108,922.71 × 43,120.27
4. Step 4: Simplify right side
   78,927.54x = 4,696,776,664.33
5. Step 5: Solve for x
   x = 4,696,776,664.33/78,927.54
6. Step 6: Final answer
   x = 59,507.45