Finding the Fourth Proportional to 92,078.84, 138,086.94 and 35,914.52

Step by Step Solution

1. Step 1: Write the proportion equation
   92,078.84 : 138,086.94 = 35,914.52 : x
2. Step 2: Convert to fraction form
   92,078.84/138,086.94 = 35,914.52/x
3. Step 3: Cross multiply
   92,078.84x = 138,086.94 × 35,914.52
4. Step 4: Simplify right side
   92,078.84x = 4,959,326,168.37
5. Step 5: Solve for x
   x = 4,959,326,168.37/92,078.84
6. Step 6: Final answer
   x = 53,859.56