Finding the Fourth Proportional to 11,733.56, 17,602.64 and 5,159.73

Step by Step Solution

1. Step 1: Write the proportion equation
   11,733.56 : 17,602.64 = 5,159.73 : x
2. Step 2: Convert to fraction form
   11,733.56/17,602.64 = 5,159.73/x
3. Step 3: Cross multiply
   11,733.56x = 17,602.64 × 5,159.73
4. Step 4: Simplify right side
   11,733.56x = 90,824,869.69
5. Step 5: Solve for x
   x = 90,824,869.69/11,733.56
6. Step 6: Final answer
   x = 7,740.61