Finding the Fourth Proportional to 17,001.63, 23,461.56 and 9,830.39

Step by Step Solution

1. Step 1: Write the proportion equation
   17,001.63 : 23,461.56 = 9,830.39 : x
2. Step 2: Convert to fraction form
   17,001.63/23,461.56 = 9,830.39/x
3. Step 3: Cross multiply
   17,001.63x = 23,461.56 × 9,830.39
4. Step 4: Simplify right side
   17,001.63x = 230,636,167.50
5. Step 5: Solve for x
   x = 230,636,167.50/17,001.63
6. Step 6: Final answer
   x = 13,565.53