Finding the Fourth Proportional to 124,046.50, 186,131.29 and 49,164.98

Step by Step Solution

1. Step 1: Write the proportion equation
   124,046.50 : 186,131.29 = 49,164.98 : x
2. Step 2: Convert to fraction form
   124,046.50/186,131.29 = 49,164.98/x
3. Step 3: Cross multiply
   124,046.50x = 186,131.29 × 49,164.98
4. Step 4: Simplify right side
   124,046.50x = 9,151,141,150.22
5. Step 5: Solve for x
   x = 9,151,141,150.22/124,046.50
6. Step 6: Final answer
   x = 73,771.86