Finding the Fourth Proportional to 116,050.38, 174,153.32 and 42,178.38

Step by Step Solution

1. Step 1: Write the proportion equation
   116,050.38 : 174,153.32 = 42,178.38 : x
2. Step 2: Convert to fraction form
   116,050.38/174,153.32 = 42,178.38/x
3. Step 3: Cross multiply
   116,050.38x = 174,153.32 × 42,178.38
4. Step 4: Simplify right side
   116,050.38x = 7,345,504,909.22
5. Step 5: Solve for x
   x = 7,345,504,909.22/116,050.38
6. Step 6: Final answer
   x = 63,295.83