Finding the Fourth Proportional to 23,552.89, 32,505.25 and 13,479.32

Step by Step Solution

1. Step 1: Write the proportion equation
   23,552.89 : 32,505.25 = 13,479.32 : x
2. Step 2: Convert to fraction form
   23,552.89/32,505.25 = 13,479.32/x
3. Step 3: Cross multiply
   23,552.89x = 32,505.25 × 13,479.32
4. Step 4: Simplify right side
   23,552.89x = 438,148,666.43
5. Step 5: Solve for x
   x = 438,148,666.43/23,552.89
6. Step 6: Final answer
   x = 18,602.76