Finding the Fourth Proportional to 124,036.38, 186,055.72 and 39,796.72

Step by Step Solution

1. Step 1: Write the proportion equation
   124,036.38 : 186,055.72 = 39,796.72 : x
2. Step 2: Convert to fraction form
   124,036.38/186,055.72 = 39,796.72/x
3. Step 3: Cross multiply
   124,036.38x = 186,055.72 × 39,796.72
4. Step 4: Simplify right side
   124,036.38x = 7,404,406,828.61
5. Step 5: Solve for x
   x = 7,404,406,828.61/124,036.38
6. Step 6: Final answer
   x = 59,695.44