Finding the Fourth Proportional to 23,401.67, 35,105.80 and 7,601.64

Step by Step Solution

1. Step 1: Write the proportion equation
   23,401.67 : 35,105.80 = 7,601.64 : x
2. Step 2: Convert to fraction form
   23,401.67/35,105.80 = 7,601.64/x
3. Step 3: Cross multiply
   23,401.67x = 35,105.80 × 7,601.64
4. Step 4: Simplify right side
   23,401.67x = 266,861,653.51
5. Step 5: Solve for x
   x = 266,861,653.51/23,401.67
6. Step 6: Final answer
   x = 11,403.53