Finding the Fourth Proportional to 11,526.88, 17,289.06 and 3,733.60

Step by Step Solution

1. Step 1: Write the proportion equation
   11,526.88 : 17,289.06 = 3,733.60 : x
2. Step 2: Convert to fraction form
   11,526.88/17,289.06 = 3,733.60/x
3. Step 3: Cross multiply
   11,526.88x = 17,289.06 × 3,733.60
4. Step 4: Simplify right side
   11,526.88x = 64,550,434.42
5. Step 5: Solve for x
   x = 64,550,434.42/11,526.88
6. Step 6: Final answer
   x = 5,599.99