Finding the Fourth Proportional to 25,595.37, 35,322.81 and 14,988.42

Step by Step Solution

1. Step 1: Write the proportion equation
   25,595.37 : 35,322.81 = 14,988.42 : x
2. Step 2: Convert to fraction form
   25,595.37/35,322.81 = 14,988.42/x
3. Step 3: Cross multiply
   25,595.37x = 35,322.81 × 14,988.42
4. Step 4: Simplify right side
   25,595.37x = 529,433,111.86
5. Step 5: Solve for x
   x = 529,433,111.86/25,595.37
6. Step 6: Final answer
   x = 20,684.72