Finding the Fourth Proportional to 93,928.82, 140,914.83 and 30,750.98

Step by Step Solution

1. Step 1: Write the proportion equation
   93,928.82 : 140,914.83 = 30,750.98 : x
2. Step 2: Convert to fraction form
   93,928.82/140,914.83 = 30,750.98/x
3. Step 3: Cross multiply
   93,928.82x = 140,914.83 × 30,750.98
4. Step 4: Simplify right side
   93,928.82x = 4,333,268,414.46
5. Step 5: Solve for x
   x = 4,333,268,414.46/93,928.82
6. Step 6: Final answer
   x = 46,133.54