Finding the Fourth Proportional to 23,061.34, 34,596.87 and 7,477.75

Step by Step Solution

1. Step 1: Write the proportion equation
   23,061.34 : 34,596.87 = 7,477.75 : x
2. Step 2: Convert to fraction form
   23,061.34/34,596.87 = 7,477.75/x
3. Step 3: Cross multiply
   23,061.34x = 34,596.87 × 7,477.75
4. Step 4: Simplify right side
   23,061.34x = 258,706,744.64
5. Step 5: Solve for x
   x = 258,706,744.64/23,061.34
6. Step 6: Final answer
   x = 11,218.20