Finding the Fourth Proportional to 25,007.50, 34,510.35 and 13,829.50

Step by Step Solution

1. Step 1: Write the proportion equation
   25,007.50 : 34,510.35 = 13,829.50 : x
2. Step 2: Convert to fraction form
   25,007.50/34,510.35 = 13,829.50/x
3. Step 3: Cross multiply
   25,007.50x = 34,510.35 × 13,829.50
4. Step 4: Simplify right side
   25,007.50x = 477,260,885.33
5. Step 5: Solve for x
   x = 477,260,885.33/25,007.50
6. Step 6: Final answer
   x = 19,084.71