Finding the Fourth Proportional to 17,699.89, 24,424.59 and 10,529.41

Step by Step Solution

1. Step 1: Write the proportion equation
   17,699.89 : 24,424.59 = 10,529.41 : x
2. Step 2: Convert to fraction form
   17,699.89/24,424.59 = 10,529.41/x
3. Step 3: Cross multiply
   17,699.89x = 24,424.59 × 10,529.41
4. Step 4: Simplify right side
   17,699.89x = 257,176,522.19
5. Step 5: Solve for x
   x = 257,176,522.19/17,699.89
6. Step 6: Final answer
   x = 14,529.84