Finding the Fourth Proportional to 24,098.72, 33,256.58 and 13,488.26

Step by Step Solution

1. Step 1: Write the proportion equation
   24,098.72 : 33,256.58 = 13,488.26 : x
2. Step 2: Convert to fraction form
   24,098.72/33,256.58 = 13,488.26/x
3. Step 3: Cross multiply
   24,098.72x = 33,256.58 × 13,488.26
4. Step 4: Simplify right side
   24,098.72x = 448,573,164.03
5. Step 5: Solve for x
   x = 448,573,164.03/24,098.72
6. Step 6: Final answer
   x = 18,613.99