Finding the Fourth Proportional to 94,870.69, 142,198.74 and 38,696.23

Step by Step Solution

1. Step 1: Write the proportion equation
   94,870.69 : 142,198.74 = 38,696.23 : x
2. Step 2: Convert to fraction form
   94,870.69/142,198.74 = 38,696.23/x
3. Step 3: Cross multiply
   94,870.69x = 142,198.74 × 38,696.23
4. Step 4: Simplify right side
   94,870.69x = 5,502,555,326.50
5. Step 5: Solve for x
   x = 5,502,555,326.50/94,870.69
6. Step 6: Final answer
   x = 58,000.58