Finding the Fourth Proportional to 83,463.72, 125,054.82 and 41,287.56

Step by Step Solution

1. Step 1: Write the proportion equation
   83,463.72 : 125,054.82 = 41,287.56 : x
2. Step 2: Convert to fraction form
   83,463.72/125,054.82 = 41,287.56/x
3. Step 3: Cross multiply
   83,463.72x = 125,054.82 × 41,287.56
4. Step 4: Simplify right side
   83,463.72x = 5,163,208,384.04
5. Step 5: Solve for x
   x = 5,163,208,384.04/83,463.72
6. Step 6: Final answer
   x = 61,861.71