Finding the Fourth Proportional to 17,189.02, 23,720.99 and 10,023.86

Step by Step Solution

1. Step 1: Write the proportion equation
   17,189.02 : 23,720.99 = 10,023.86 : x
2. Step 2: Convert to fraction form
   17,189.02/23,720.99 = 10,023.86/x
3. Step 3: Cross multiply
   17,189.02x = 23,720.99 × 10,023.86
4. Step 4: Simplify right side
   17,189.02x = 237,775,892.00
5. Step 5: Solve for x
   x = 237,775,892.00/17,189.02
6. Step 6: Final answer
   x = 13,833.01