Finding the Fourth Proportional to 23,222.01, 32,045.30 and 13,150.22

Step by Step Solution

1. Step 1: Write the proportion equation
   23,222.01 : 32,045.30 = 13,150.22 : x
2. Step 2: Convert to fraction form
   23,222.01/32,045.30 = 13,150.22/x
3. Step 3: Cross multiply
   23,222.01x = 32,045.30 × 13,150.22
4. Step 4: Simplify right side
   23,222.01x = 421,402,783.52
5. Step 5: Solve for x
   x = 421,402,783.52/23,222.01
6. Step 6: Final answer
   x = 18,146.70