Finding the Fourth Proportional to 23,514.08, 32,449.82 and 12,904.70

Step by Step Solution

1. Step 1: Write the proportion equation
   23,514.08 : 32,449.82 = 12,904.70 : x
2. Step 2: Convert to fraction form
   23,514.08/32,449.82 = 12,904.70/x
3. Step 3: Cross multiply
   23,514.08x = 32,449.82 × 12,904.70
4. Step 4: Simplify right side
   23,514.08x = 418,755,013.77
5. Step 5: Solve for x
   x = 418,755,013.77/23,514.08
6. Step 6: Final answer
   x = 17,808.70