Finding the Fourth Proportional to 25,111.42, 37,656.19 and 8,468.35

Step by Step Solution

1. Step 1: Write the proportion equation
   25,111.42 : 37,656.19 = 8,468.35 : x
2. Step 2: Convert to fraction form
   25,111.42/37,656.19 = 8,468.35/x
3. Step 3: Cross multiply
   25,111.42x = 37,656.19 × 8,468.35
4. Step 4: Simplify right side
   25,111.42x = 318,885,713.03
5. Step 5: Solve for x
   x = 318,885,713.03/25,111.42
6. Step 6: Final answer
   x = 12,698.83