Finding the Fourth Proportional to 32,672, 45,087.36 and 17,768

Step by Step Solution

1. Step 1: Write the proportion equation
   32,672 : 45,087.36 = 17,768 : x
2. Step 2: Convert to fraction form
   32,672/45,087.36 = 17,768/x
3. Step 3: Cross multiply
   32,672x = 45,087.36 × 17,768
4. Step 4: Simplify right side
   32,672x = 801,112,212.48
5. Step 5: Solve for x
   x = 801,112,212.48/32,672
6. Step 6: Final answer
   x = 24,519.84