Finding the Fourth Proportional to 111,872.58, 167,838.12 and 41,752.50

Step by Step Solution

1. Step 1: Write the proportion equation
   111,872.58 : 167,838.12 = 41,752.50 : x
2. Step 2: Convert to fraction form
   111,872.58/167,838.12 = 41,752.50/x
3. Step 3: Cross multiply
   111,872.58x = 167,838.12 × 41,752.50
4. Step 4: Simplify right side
   111,872.58x = 7,007,661,105.30
5. Step 5: Solve for x
   x = 7,007,661,105.30/111,872.58
6. Step 6: Final answer
   x = 62,639.67