Finding the Fourth Proportional to 33,196.51, 45,810.72 and 18,089.80

Step by Step Solution

1. Step 1: Write the proportion equation
   33,196.51 : 45,810.72 = 18,089.80 : x
2. Step 2: Convert to fraction form
   33,196.51/45,810.72 = 18,089.80/x
3. Step 3: Cross multiply
   33,196.51x = 45,810.72 × 18,089.80
4. Step 4: Simplify right side
   33,196.51x = 828,706,762.66
5. Step 5: Solve for x
   x = 828,706,762.66/33,196.51
6. Step 6: Final answer
   x = 24,963.67