Finding the Fourth Proportional to 23,106.72, 34,656.40 and 7,524.24

Step by Step Solution

1. Step 1: Write the proportion equation
   23,106.72 : 34,656.40 = 7,524.24 : x
2. Step 2: Convert to fraction form
   23,106.72/34,656.40 = 7,524.24/x
3. Step 3: Cross multiply
   23,106.72x = 34,656.40 × 7,524.24
4. Step 4: Simplify right side
   23,106.72x = 260,763,071.14
5. Step 5: Solve for x
   x = 260,763,071.14/23,106.72
6. Step 6: Final answer
   x = 11,285.16