Finding the Fourth Proportional to 17,023.87, 23,492.52 and 9,470.21

Step by Step Solution

1. Step 1: Write the proportion equation
   17,023.87 : 23,492.52 = 9,470.21 : x
2. Step 2: Convert to fraction form
   17,023.87/23,492.52 = 9,470.21/x
3. Step 3: Cross multiply
   17,023.87x = 23,492.52 × 9,470.21
4. Step 4: Simplify right side
   17,023.87x = 222,479,097.83
5. Step 5: Solve for x
   x = 222,479,097.83/17,023.87
6. Step 6: Final answer
   x = 13,068.66