Finding the Fourth Proportional to 25,156.32, 34,716.04 and 13,827.05

Step by Step Solution

1. Step 1: Write the proportion equation
   25,156.32 : 34,716.04 = 13,827.05 : x
2. Step 2: Convert to fraction form
   25,156.32/34,716.04 = 13,827.05/x
3. Step 3: Cross multiply
   25,156.32x = 34,716.04 × 13,827.05
4. Step 4: Simplify right side
   25,156.32x = 480,020,420.88
5. Step 5: Solve for x
   x = 480,020,420.88/25,156.32
6. Step 6: Final answer
   x = 19,081.50