Finding the Fourth Proportional to 9,336.06, 14,005.71 and 3,492.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,336.06 : 14,005.71 = 3,492.72 : x
2. Step 2: Convert to fraction form
   9,336.06/14,005.71 = 3,492.72/x
3. Step 3: Cross multiply
   9,336.06x = 14,005.71 × 3,492.72
4. Step 4: Simplify right side
   9,336.06x = 48,918,023.43
5. Step 5: Solve for x
   x = 48,918,023.43/9,336.06
6. Step 6: Final answer
   x = 5,239.69