Finding the Fourth Proportional to 25,510.86, 35,204.96 and 14,180.00

Step by Step Solution

1. Step 1: Write the proportion equation
   25,510.86 : 35,204.96 = 14,180.00 : x
2. Step 2: Convert to fraction form
   25,510.86/35,204.96 = 14,180.00/x
3. Step 3: Cross multiply
   25,510.86x = 35,204.96 × 14,180.00
4. Step 4: Simplify right side
   25,510.86x = 499,206,085.88
5. Step 5: Solve for x
   x = 499,206,085.88/25,510.86
6. Step 6: Final answer
   x = 19,568.38