Finding the Fourth Proportional to 17,452.32, 24,078.76 and 9,898.06

Step by Step Solution

1. Step 1: Write the proportion equation
   17,452.32 : 24,078.76 = 9,898.06 : x
2. Step 2: Convert to fraction form
   17,452.32/24,078.76 = 9,898.06/x
3. Step 3: Cross multiply
   17,452.32x = 24,078.76 × 9,898.06
4. Step 4: Simplify right side
   17,452.32x = 238,333,011.21
5. Step 5: Solve for x
   x = 238,333,011.21/17,452.32
6. Step 6: Final answer
   x = 13,656.24