Finding the Fourth Proportional to 33,942.18, 46,840.50 and 18,835.86

Step by Step Solution

1. Step 1: Write the proportion equation
   33,942.18 : 46,840.50 = 18,835.86 : x
2. Step 2: Convert to fraction form
   33,942.18/46,840.50 = 18,835.86/x
3. Step 3: Cross multiply
   33,942.18x = 46,840.50 × 18,835.86
4. Step 4: Simplify right side
   33,942.18x = 882,281,100.33
5. Step 5: Solve for x
   x = 882,281,100.33/33,942.18
6. Step 6: Final answer
   x = 25,993.65