Finding the Fourth Proportional to 23,773.78, 35,666.60 and 7,134.12

Step by Step Solution

1. Step 1: Write the proportion equation
   23,773.78 : 35,666.60 = 7,134.12 : x
2. Step 2: Convert to fraction form
   23,773.78/35,666.60 = 7,134.12/x
3. Step 3: Cross multiply
   23,773.78x = 35,666.60 × 7,134.12
4. Step 4: Simplify right side
   23,773.78x = 254,449,822.23
5. Step 5: Solve for x
   x = 254,449,822.23/23,773.78
6. Step 6: Final answer
   x = 10,702.96