Finding the Fourth Proportional to 23,333.18, 32,199.09 and 13,262.72

Step by Step Solution

1. Step 1: Write the proportion equation
   23,333.18 : 32,199.09 = 13,262.72 : x
2. Step 2: Convert to fraction form
   23,333.18/32,199.09 = 13,262.72/x
3. Step 3: Cross multiply
   23,333.18x = 32,199.09 × 13,262.72
4. Step 4: Simplify right side
   23,333.18x = 427,047,467.58
5. Step 5: Solve for x
   x = 427,047,467.58/23,333.18
6. Step 6: Final answer
   x = 18,302.16