Finding the Fourth Proportional to 23,342.02, 32,210.72 and 13,269.06

Step by Step Solution

1. Step 1: Write the proportion equation
   23,342.02 : 32,210.72 = 13,269.06 : x
2. Step 2: Convert to fraction form
   23,342.02/32,210.72 = 13,269.06/x
3. Step 3: Cross multiply
   23,342.02x = 32,210.72 × 13,269.06
4. Step 4: Simplify right side
   23,342.02x = 427,405,976.32
5. Step 5: Solve for x
   x = 427,405,976.32/23,342.02
6. Step 6: Final answer
   x = 18,310.58