Finding the Fourth Proportional to 32,955.72, 45,479.52 and 18,051.72

Step by Step Solution

1. Step 1: Write the proportion equation
   32,955.72 : 45,479.52 = 18,051.72 : x
2. Step 2: Convert to fraction form
   32,955.72/45,479.52 = 18,051.72/x
3. Step 3: Cross multiply
   32,955.72x = 45,479.52 × 18,051.72
4. Step 4: Simplify right side
   32,955.72x = 820,983,560.77
5. Step 5: Solve for x
   x = 820,983,560.77/32,955.72
6. Step 6: Final answer
   x = 24,911.72