Finding the Fourth Proportional to 25,253.34, 34,848.22 and 13,922.84

Step by Step Solution

1. Step 1: Write the proportion equation
   25,253.34 : 34,848.22 = 13,922.84 : x
2. Step 2: Convert to fraction form
   25,253.34/34,848.22 = 13,922.84/x
3. Step 3: Cross multiply
   25,253.34x = 34,848.22 × 13,922.84
4. Step 4: Simplify right side
   25,253.34x = 485,186,191.34
5. Step 5: Solve for x
   x = 485,186,191.34/25,253.34
6. Step 6: Final answer
   x = 19,212.75