Finding the Fourth Proportional to 17,461.88, 24,098.56 and 9,905.68

Step by Step Solution

1. Step 1: Write the proportion equation
   17,461.88 : 24,098.56 = 9,905.68 : x
2. Step 2: Convert to fraction form
   17,461.88/24,098.56 = 9,905.68/x
3. Step 3: Cross multiply
   17,461.88x = 24,098.56 × 9,905.68
4. Step 4: Simplify right side
   17,461.88x = 238,712,623.82
5. Step 5: Solve for x
   x = 238,712,623.82/17,461.88
6. Step 6: Final answer
   x = 13,670.50