Finding the Fourth Proportional to 94,841.81, 142,284.89 and 50,458.47

Step by Step Solution

1. Step 1: Write the proportion equation
   94,841.81 : 142,284.89 = 50,458.47 : x
2. Step 2: Convert to fraction form
   94,841.81/142,284.89 = 50,458.47/x
3. Step 3: Cross multiply
   94,841.81x = 142,284.89 × 50,458.47
4. Step 4: Simplify right side
   94,841.81x = 7,179,477,853.52
5. Step 5: Solve for x
   x = 7,179,477,853.52/94,841.81
6. Step 6: Final answer
   x = 75,699.50