Finding the Fourth Proportional to 33,616.14, 46,388.52 and 18,510.12

Step by Step Solution

1. Step 1: Write the proportion equation
   33,616.14 : 46,388.52 = 18,510.12 : x
2. Step 2: Convert to fraction form
   33,616.14/46,388.52 = 18,510.12/x
3. Step 3: Cross multiply
   33,616.14x = 46,388.52 × 18,510.12
4. Step 4: Simplify right side
   33,616.14x = 858,657,071.82
5. Step 5: Solve for x
   x = 858,657,071.82/33,616.14
6. Step 6: Final answer
   x = 25,543.00