Finding the Fourth Proportional to 25,874.34, 35,685.71 and 17,373.90

Step by Step Solution

1. Step 1: Write the proportion equation
   25,874.34 : 35,685.71 = 17,373.90 : x
2. Step 2: Convert to fraction form
   25,874.34/35,685.71 = 17,373.90/x
3. Step 3: Cross multiply
   25,874.34x = 35,685.71 × 17,373.90
4. Step 4: Simplify right side
   25,874.34x = 619,999,870.10
5. Step 5: Solve for x
   x = 619,999,870.10/25,874.34
6. Step 6: Final answer
   x = 23,961.96