Finding the Fourth Proportional to 17,633.34, 26,451.72 and 5,153.49

Step by Step Solution

1. Step 1: Write the proportion equation
   17,633.34 : 26,451.72 = 5,153.49 : x
2. Step 2: Convert to fraction form
   17,633.34/26,451.72 = 5,153.49/x
3. Step 3: Cross multiply
   17,633.34x = 26,451.72 × 5,153.49
4. Step 4: Simplify right side
   17,633.34x = 136,318,674.50
5. Step 5: Solve for x
   x = 136,318,674.50/17,633.34
6. Step 6: Final answer
   x = 7,730.73