Finding the Fourth Proportional to 23,506.05, 32,440.55 and 13,432.52

Step by Step Solution

1. Step 1: Write the proportion equation
   23,506.05 : 32,440.55 = 13,432.52 : x
2. Step 2: Convert to fraction form
   23,506.05/32,440.55 = 13,432.52/x
3. Step 3: Cross multiply
   23,506.05x = 32,440.55 × 13,432.52
4. Step 4: Simplify right side
   23,506.05x = 435,758,222.00
5. Step 5: Solve for x
   x = 435,758,222.00/23,506.05
6. Step 6: Final answer
   x = 18,538.13