Finding the Fourth Proportional to 17,058.05, 23,541.83 and 9,505.61

Step by Step Solution

1. Step 1: Write the proportion equation
   17,058.05 : 23,541.83 = 9,505.61 : x
2. Step 2: Convert to fraction form
   17,058.05/23,541.83 = 9,505.61/x
3. Step 3: Cross multiply
   17,058.05x = 23,541.83 × 9,505.61
4. Step 4: Simplify right side
   17,058.05x = 223,779,454.67
5. Step 5: Solve for x
   x = 223,779,454.67/17,058.05
6. Step 6: Final answer
   x = 13,118.70