Finding the Fourth Proportional to 25,591.18, 38,390.46 and 8,062.42

Step by Step Solution

1. Step 1: Write the proportion equation
   25,591.18 : 38,390.46 = 8,062.42 : x
2. Step 2: Convert to fraction form
   25,591.18/38,390.46 = 8,062.42/x
3. Step 3: Cross multiply
   25,591.18x = 38,390.46 × 8,062.42
4. Step 4: Simplify right side
   25,591.18x = 309,520,012.51
5. Step 5: Solve for x
   x = 309,520,012.51/25,591.18
6. Step 6: Final answer
   x = 12,094.79