Finding the Fourth Proportional to 23,047.16, 34,570.53 and 7,464.78

Step by Step Solution

1. Step 1: Write the proportion equation
   23,047.16 : 34,570.53 = 7,464.78 : x
2. Step 2: Convert to fraction form
   23,047.16/34,570.53 = 7,464.78/x
3. Step 3: Cross multiply
   23,047.16x = 34,570.53 × 7,464.78
4. Step 4: Simplify right side
   23,047.16x = 258,061,400.93
5. Step 5: Solve for x
   x = 258,061,400.93/23,047.16
6. Step 6: Final answer
   x = 11,197.10