Finding the Fourth Proportional to 23,522.06, 32,460.54 and 12,911.88

Step by Step Solution

1. Step 1: Write the proportion equation
   23,522.06 : 32,460.54 = 12,911.88 : x
2. Step 2: Convert to fraction form
   23,522.06/32,460.54 = 12,911.88/x
3. Step 3: Cross multiply
   23,522.06x = 32,460.54 × 12,911.88
4. Step 4: Simplify right side
   23,522.06x = 419,126,597.22
5. Step 5: Solve for x
   x = 419,126,597.22/23,522.06
6. Step 6: Final answer
   x = 17,818.45