Finding the Fourth Proportional to 23,294.37, 32,146.43 and 13,222.83

Step by Step Solution

1. Step 1: Write the proportion equation
   23,294.37 : 32,146.43 = 13,222.83 : x
2. Step 2: Convert to fraction form
   23,294.37/32,146.43 = 13,222.83/x
3. Step 3: Cross multiply
   23,294.37x = 32,146.43 × 13,222.83
4. Step 4: Simplify right side
   23,294.37x = 425,066,779.00
5. Step 5: Solve for x
   x = 425,066,779.00/23,294.37
6. Step 6: Final answer
   x = 18,247.62