Finding the Fourth Proportional to 25,499.06, 35,188.62 and 14,168.51

Step by Step Solution

1. Step 1: Write the proportion equation
   25,499.06 : 35,188.62 = 14,168.51 : x
2. Step 2: Convert to fraction form
   25,499.06/35,188.62 = 14,168.51/x
3. Step 3: Cross multiply
   25,499.06x = 35,188.62 × 14,168.51
4. Step 4: Simplify right side
   25,499.06x = 498,570,314.36
5. Step 5: Solve for x
   x = 498,570,314.36/25,499.06
6. Step 6: Final answer
   x = 19,552.50