Finding the Fourth Proportional to 11,951.53, 16,492.34 and 7,475.06

Step by Step Solution

1. Step 1: Write the proportion equation
   11,951.53 : 16,492.34 = 7,475.06 : x
2. Step 2: Convert to fraction form
   11,951.53/16,492.34 = 7,475.06/x
3. Step 3: Cross multiply
   11,951.53x = 16,492.34 × 7,475.06
4. Step 4: Simplify right side
   11,951.53x = 123,281,290.96
5. Step 5: Solve for x
   x = 123,281,290.96/11,951.53
6. Step 6: Final answer
   x = 10,315.11