Finding the Fourth Proportional to 17,664.03, 24,376.35 and 9,706.77

Step by Step Solution

1. Step 1: Write the proportion equation
   17,664.03 : 24,376.35 = 9,706.77 : x
2. Step 2: Convert to fraction form
   17,664.03/24,376.35 = 9,706.77/x
3. Step 3: Cross multiply
   17,664.03x = 24,376.35 × 9,706.77
4. Step 4: Simplify right side
   17,664.03x = 236,615,622.89
5. Step 5: Solve for x
   x = 236,615,622.89/17,664.03
6. Step 6: Final answer
   x = 13,395.34