Finding the Fourth Proportional to 11,733.76, 17,606.34 and 5,159.10

Step by Step Solution

1. Step 1: Write the proportion equation
   11,733.76 : 17,606.34 = 5,159.10 : x
2. Step 2: Convert to fraction form
   11,733.76/17,606.34 = 5,159.10/x
3. Step 3: Cross multiply
   11,733.76x = 17,606.34 × 5,159.10
4. Step 4: Simplify right side
   11,733.76x = 90,832,868.69
5. Step 5: Solve for x
   x = 90,832,868.69/11,733.76
6. Step 6: Final answer
   x = 7,741.16