Finding the Fourth Proportional to 116,940.84, 175,367.71 and 42,040.54

Step by Step Solution

1. Step 1: Write the proportion equation
   116,940.84 : 175,367.71 = 42,040.54 : x
2. Step 2: Convert to fraction form
   116,940.84/175,367.71 = 42,040.54/x
3. Step 3: Cross multiply
   116,940.84x = 175,367.71 × 42,040.54
4. Step 4: Simplify right side
   116,940.84x = 7,372,553,226.96
5. Step 5: Solve for x
   x = 7,372,553,226.96/116,940.84
6. Step 6: Final answer
   x = 63,045.15