Finding the Fourth Proportional to 12,735.99, 17,573.63 and 8,016.93

Step by Step Solution

1. Step 1: Write the proportion equation
   12,735.99 : 17,573.63 = 8,016.93 : x
2. Step 2: Convert to fraction form
   12,735.99/17,573.63 = 8,016.93/x
3. Step 3: Cross multiply
   12,735.99x = 17,573.63 × 8,016.93
4. Step 4: Simplify right side
   12,735.99x = 140,886,521.47
5. Step 5: Solve for x
   x = 140,886,521.47/12,735.99
6. Step 6: Final answer
   x = 11,062.08