Finding the Fourth Proportional to 35,200.59, 48,578.58 and 20,094.09

Step by Step Solution

1. Step 1: Write the proportion equation
   35,200.59 : 48,578.58 = 20,094.09 : x
2. Step 2: Convert to fraction form
   35,200.59/48,578.58 = 20,094.09/x
3. Step 3: Cross multiply
   35,200.59x = 48,578.58 × 20,094.09
4. Step 4: Simplify right side
   35,200.59x = 976,142,358.59
5. Step 5: Solve for x
   x = 976,142,358.59/35,200.59
6. Step 6: Final answer
   x = 27,730.85