Finding the Fourth Proportional to 17,010.12, 23,460.88 and 15,097.91

Step by Step Solution

1. Step 1: Write the proportion equation
   17,010.12 : 23,460.88 = 15,097.91 : x
2. Step 2: Convert to fraction form
   17,010.12/23,460.88 = 15,097.91/x
3. Step 3: Cross multiply
   17,010.12x = 23,460.88 × 15,097.91
4. Step 4: Simplify right side
   17,010.12x = 354,210,179.27
5. Step 5: Solve for x
   x = 354,210,179.27/17,010.12
6. Step 6: Final answer
   x = 20,823.50