Finding the Fourth Proportional to 23,274.30, 32,118.53 and 12,663.93

Step by Step Solution

1. Step 1: Write the proportion equation
   23,274.30 : 32,118.53 = 12,663.93 : x
2. Step 2: Convert to fraction form
   23,274.30/32,118.53 = 12,663.93/x
3. Step 3: Cross multiply
   23,274.30x = 32,118.53 × 12,663.93
4. Step 4: Simplify right side
   23,274.30x = 406,746,815.62
5. Step 5: Solve for x
   x = 406,746,815.62/23,274.30
6. Step 6: Final answer
   x = 17,476.22