Finding the Fourth Proportional to 32,492.30, 48,717.59 and 13,530.06

Step by Step Solution

1. Step 1: Write the proportion equation
   32,492.30 : 48,717.59 = 13,530.06 : x
2. Step 2: Convert to fraction form
   32,492.30/48,717.59 = 13,530.06/x
3. Step 3: Cross multiply
   32,492.30x = 48,717.59 × 13,530.06
4. Step 4: Simplify right side
   32,492.30x = 659,151,848.11
5. Step 5: Solve for x
   x = 659,151,848.11/32,492.30
6. Step 6: Final answer
   x = 20,286.40