Finding the Fourth Proportional to 11,492.76, 17,242.56 and 3,701.64

Step by Step Solution

1. Step 1: Write the proportion equation
   11,492.76 : 17,242.56 = 3,701.64 : x
2. Step 2: Convert to fraction form
   11,492.76/17,242.56 = 3,701.64/x
3. Step 3: Cross multiply
   11,492.76x = 17,242.56 × 3,701.64
4. Step 4: Simplify right side
   11,492.76x = 63,825,749.80
5. Step 5: Solve for x
   x = 63,825,749.80/11,492.76
6. Step 6: Final answer
   x = 5,553.56