Finding the Fourth Proportional to 23,480.31, 32,406.15 and 14,530.69

Step by Step Solution

1. Step 1: Write the proportion equation
   23,480.31 : 32,406.15 = 14,530.69 : x
2. Step 2: Convert to fraction form
   23,480.31/32,406.15 = 14,530.69/x
3. Step 3: Cross multiply
   23,480.31x = 32,406.15 × 14,530.69
4. Step 4: Simplify right side
   23,480.31x = 470,883,824.15
5. Step 5: Solve for x
   x = 470,883,824.15/23,480.31
6. Step 6: Final answer
   x = 20,054.41