Finding the Fourth Proportional to 23,514.71, 32,449.01 and 12,903.50

Step by Step Solution

1. Step 1: Write the proportion equation
   23,514.71 : 32,449.01 = 12,903.50 : x
2. Step 2: Convert to fraction form
   23,514.71/32,449.01 = 12,903.50/x
3. Step 3: Cross multiply
   23,514.71x = 32,449.01 × 12,903.50
4. Step 4: Simplify right side
   23,514.71x = 418,705,817.14
5. Step 5: Solve for x
   x = 418,705,817.14/23,514.71
6. Step 6: Final answer
   x = 17,806.13