Finding the Fourth Proportional to 33,832.34, 46,688.72 and 18,726.05

Step by Step Solution

1. Step 1: Write the proportion equation
   33,832.34 : 46,688.72 = 18,726.05 : x
2. Step 2: Convert to fraction form
   33,832.34/46,688.72 = 18,726.05/x
3. Step 3: Cross multiply
   33,832.34x = 46,688.72 × 18,726.05
4. Step 4: Simplify right side
   33,832.34x = 874,295,071.71
5. Step 5: Solve for x
   x = 874,295,071.71/33,832.34
6. Step 6: Final answer
   x = 25,842.00