Finding the Fourth Proportional to 89,556.22, 134,328.93 and 33,385.42

Step by Step Solution

1. Step 1: Write the proportion equation
   89,556.22 : 134,328.93 = 33,385.42 : x
2. Step 2: Convert to fraction form
   89,556.22/134,328.93 = 33,385.42/x
3. Step 3: Cross multiply
   89,556.22x = 134,328.93 × 33,385.42
4. Step 4: Simplify right side
   89,556.22x = 4,484,627,746.20
5. Step 5: Solve for x
   x = 4,484,627,746.20/89,556.22
6. Step 6: Final answer
   x = 50,076.12