Finding the Fourth Proportional to 23,566.10, 35,354.37 and 7,776.02

Step by Step Solution

1. Step 1: Write the proportion equation
   23,566.10 : 35,354.37 = 7,776.02 : x
2. Step 2: Convert to fraction form
   23,566.10/35,354.37 = 7,776.02/x
3. Step 3: Cross multiply
   23,566.10x = 35,354.37 × 7,776.02
4. Step 4: Simplify right side
   23,566.10x = 274,916,405.75
5. Step 5: Solve for x
   x = 274,916,405.75/23,566.10
6. Step 6: Final answer
   x = 11,665.76