Finding the Fourth Proportional to 124,051.42, 186,077.67 and 39,824.38

Step by Step Solution

1. Step 1: Write the proportion equation
   124,051.42 : 186,077.67 = 39,824.38 : x
2. Step 2: Convert to fraction form
   124,051.42/186,077.67 = 39,824.38/x
3. Step 3: Cross multiply
   124,051.42x = 186,077.67 × 39,824.38
4. Step 4: Simplify right side
   124,051.42x = 7,410,427,839.59
5. Step 5: Solve for x
   x = 7,410,427,839.59/124,051.42
6. Step 6: Final answer
   x = 59,736.74