Finding the Fourth Proportional to 23,333.83, 32,189.04 and 15,373.15

Step by Step Solution

1. Step 1: Write the proportion equation
   23,333.83 : 32,189.04 = 15,373.15 : x
2. Step 2: Convert to fraction form
   23,333.83/32,189.04 = 15,373.15/x
3. Step 3: Cross multiply
   23,333.83x = 32,189.04 × 15,373.15
4. Step 4: Simplify right side
   23,333.83x = 494,846,940.28
5. Step 5: Solve for x
   x = 494,846,940.28/23,333.83
6. Step 6: Final answer
   x = 21,207.27