Finding the Fourth Proportional to 116,105.46, 174,235.86 and 42,233.46

Step by Step Solution

1. Step 1: Write the proportion equation
   116,105.46 : 174,235.86 = 42,233.46 : x
2. Step 2: Convert to fraction form
   116,105.46/174,235.86 = 42,233.46/x
3. Step 3: Cross multiply
   116,105.46x = 174,235.86 × 42,233.46
4. Step 4: Simplify right side
   116,105.46x = 7,358,583,223.88
5. Step 5: Solve for x
   x = 7,358,583,223.88/116,105.46
6. Step 6: Final answer
   x = 63,378.44