Finding the Fourth Proportional to 25,841.98, 35,642.42 and 22,263

Step by Step Solution

1. Step 1: Write the proportion equation
   25,841.98 : 35,642.42 = 22,263 : x
2. Step 2: Convert to fraction form
   25,841.98/35,642.42 = 22,263/x
3. Step 3: Cross multiply
   25,841.98x = 35,642.42 × 22,263
4. Step 4: Simplify right side
   25,841.98x = 793,507,196.46
5. Step 5: Solve for x
   x = 793,507,196.46/25,841.98
6. Step 6: Final answer
   x = 30,706.13