Finding the Fourth Proportional to 23,222.22, 34,835.76 and 7,641.06

Step by Step Solution

1. Step 1: Write the proportion equation
   23,222.22 : 34,835.76 = 7,641.06 : x
2. Step 2: Convert to fraction form
   23,222.22/34,835.76 = 7,641.06/x
3. Step 3: Cross multiply
   23,222.22x = 34,835.76 × 7,641.06
4. Step 4: Simplify right side
   23,222.22x = 266,182,132.31
5. Step 5: Solve for x
   x = 266,182,132.31/23,222.22
6. Step 6: Final answer
   x = 11,462.39