Finding the Fourth Proportional to 25,005.16, 34,506.02 and 13,826.92

Step by Step Solution

1. Step 1: Write the proportion equation
   25,005.16 : 34,506.02 = 13,826.92 : x
2. Step 2: Convert to fraction form
   25,005.16/34,506.02 = 13,826.92/x
3. Step 3: Cross multiply
   25,005.16x = 34,506.02 × 13,826.92
4. Step 4: Simplify right side
   25,005.16x = 477,111,978.06
5. Step 5: Solve for x
   x = 477,111,978.06/25,005.16
6. Step 6: Final answer
   x = 19,080.54