Finding the Fourth Proportional to 25,314.52, 34,933.34 and 13,984.84

Step by Step Solution

1. Step 1: Write the proportion equation
   25,314.52 : 34,933.34 = 13,984.84 : x
2. Step 2: Convert to fraction form
   25,314.52/34,933.34 = 13,984.84/x
3. Step 3: Cross multiply
   25,314.52x = 34,933.34 × 13,984.84
4. Step 4: Simplify right side
   25,314.52x = 488,537,170.57
5. Step 5: Solve for x
   x = 488,537,170.57/25,314.52
6. Step 6: Final answer
   x = 19,298.69