Finding the Fourth Proportional to 25,303.86, 34,919.98 and 13,973.51

Step by Step Solution

1. Step 1: Write the proportion equation
   25,303.86 : 34,919.98 = 13,973.51 : x
2. Step 2: Convert to fraction form
   25,303.86/34,919.98 = 13,973.51/x
3. Step 3: Cross multiply
   25,303.86x = 34,919.98 × 13,973.51
4. Step 4: Simplify right side
   25,303.86x = 487,954,742.10
5. Step 5: Solve for x
   x = 487,954,742.10/25,303.86
6. Step 6: Final answer
   x = 19,283.81