Finding the Fourth Proportional to 32,649.98, 45,051.98 and 18,310.55

Step by Step Solution

1. Step 1: Write the proportion equation
   32,649.98 : 45,051.98 = 18,310.55 : x
2. Step 2: Convert to fraction form
   32,649.98/45,051.98 = 18,310.55/x
3. Step 3: Cross multiply
   32,649.98x = 45,051.98 × 18,310.55
4. Step 4: Simplify right side
   32,649.98x = 824,926,532.39
5. Step 5: Solve for x
   x = 824,926,532.39/32,649.98
6. Step 6: Final answer
   x = 25,265.76