Finding the Fourth Proportional to 23,472.44, 32,392.86 and 13,402.52

Step by Step Solution

1. Step 1: Write the proportion equation
   23,472.44 : 32,392.86 = 13,402.52 : x
2. Step 2: Convert to fraction form
   23,472.44/32,392.86 = 13,402.52/x
3. Step 3: Cross multiply
   23,472.44x = 32,392.86 × 13,402.52
4. Step 4: Simplify right side
   23,472.44x = 434,145,954.01
5. Step 5: Solve for x
   x = 434,145,954.01/23,472.44
6. Step 6: Final answer
   x = 18,495.99