Finding the Fourth Proportional to 32,588.72, 44,967 and 18,438.56

Step by Step Solution

1. Step 1: Write the proportion equation
   32,588.72 : 44,967 = 18,438.56 : x
2. Step 2: Convert to fraction form
   32,588.72/44,967 = 18,438.56/x
3. Step 3: Cross multiply
   32,588.72x = 44,967 × 18,438.56
4. Step 4: Simplify right side
   32,588.72x = 829,126,727.52
5. Step 5: Solve for x
   x = 829,126,727.52/32,588.72
6. Step 6: Final answer
   x = 25,442.14