Finding the Fourth Proportional to 33,098.52, 45,664.73 and 18,756.81

Step by Step Solution

1. Step 1: Write the proportion equation
   33,098.52 : 45,664.73 = 18,756.81 : x
2. Step 2: Convert to fraction form
   33,098.52/45,664.73 = 18,756.81/x
3. Step 3: Cross multiply
   33,098.52x = 45,664.73 × 18,756.81
4. Step 4: Simplify right side
   33,098.52x = 856,524,570.53
5. Step 5: Solve for x
   x = 856,524,570.53/33,098.52
6. Step 6: Final answer
   x = 25,878.03