Finding the Fourth Proportional to 23,494.06, 32,422.20 and 12,883.56

Step by Step Solution

1. Step 1: Write the proportion equation
   23,494.06 : 32,422.20 = 12,883.56 : x
2. Step 2: Convert to fraction form
   23,494.06/32,422.20 = 12,883.56/x
3. Step 3: Cross multiply
   23,494.06x = 32,422.20 × 12,883.56
4. Step 4: Simplify right side
   23,494.06x = 417,713,359.03
5. Step 5: Solve for x
   x = 417,713,359.03/23,494.06
6. Step 6: Final answer
   x = 17,779.53