Finding the Fourth Proportional to 11,796.02, 17,707.35 and 8,071.63

Step by Step Solution

1. Step 1: Write the proportion equation
   11,796.02 : 17,707.35 = 8,071.63 : x
2. Step 2: Convert to fraction form
   11,796.02/17,707.35 = 8,071.63/x
3. Step 3: Cross multiply
   11,796.02x = 17,707.35 × 8,071.63
4. Step 4: Simplify right side
   11,796.02x = 142,927,088.94
5. Step 5: Solve for x
   x = 142,927,088.94/11,796.02
6. Step 6: Final answer
   x = 12,116.56