Finding the Fourth Proportional to 33,938.06, 46,836.72 and 18,832.10

Step by Step Solution

1. Step 1: Write the proportion equation
   33,938.06 : 46,836.72 = 18,832.10 : x
2. Step 2: Convert to fraction form
   33,938.06/46,836.72 = 18,832.10/x
3. Step 3: Cross multiply
   33,938.06x = 46,836.72 × 18,832.10
4. Step 4: Simplify right side
   33,938.06x = 882,033,794.71
5. Step 5: Solve for x
   x = 882,033,794.71/33,938.06
6. Step 6: Final answer
   x = 25,989.52