Finding the Fourth Proportional to 73,619.59, 101,473.72 and 52,081.51

Step by Step Solution

1. Step 1: Write the proportion equation
   73,619.59 : 101,473.72 = 52,081.51 : x
2. Step 2: Convert to fraction form
   73,619.59/101,473.72 = 52,081.51/x
3. Step 3: Cross multiply
   73,619.59x = 101,473.72 × 52,081.51
4. Step 4: Simplify right side
   73,619.59x = 5,284,904,562.92
5. Step 5: Solve for x
   x = 5,284,904,562.92/73,619.59
6. Step 6: Final answer
   x = 71,786.66