Finding the Fourth Proportional to 94,695.12, 142,005.78 and 35,498.50

Step by Step Solution

1. Step 1: Write the proportion equation
   94,695.12 : 142,005.78 = 35,498.50 : x
2. Step 2: Convert to fraction form
   94,695.12/142,005.78 = 35,498.50/x
3. Step 3: Cross multiply
   94,695.12x = 142,005.78 × 35,498.50
4. Step 4: Simplify right side
   94,695.12x = 5,040,992,181.33
5. Step 5: Solve for x
   x = 5,040,992,181.33/94,695.12
6. Step 6: Final answer
   x = 53,233.92