Finding the Fourth Proportional to 23,404.26, 35,126.76 and 12,883.98

Step by Step Solution

1. Step 1: Write the proportion equation
   23,404.26 : 35,126.76 = 12,883.98 : x
2. Step 2: Convert to fraction form
   23,404.26/35,126.76 = 12,883.98/x
3. Step 3: Cross multiply
   23,404.26x = 35,126.76 × 12,883.98
4. Step 4: Simplify right side
   23,404.26x = 452,572,473.30
5. Step 5: Solve for x
   x = 452,572,473.30/23,404.26
6. Step 6: Final answer
   x = 19,337.18