Finding the Fourth Proportional to 11,373.50, 17,062.14 and 3,580.76

Step by Step Solution

1. Step 1: Write the proportion equation
   11,373.50 : 17,062.14 = 3,580.76 : x
2. Step 2: Convert to fraction form
   11,373.50/17,062.14 = 3,580.76/x
3. Step 3: Cross multiply
   11,373.50x = 17,062.14 × 3,580.76
4. Step 4: Simplify right side
   11,373.50x = 61,095,428.43
5. Step 5: Solve for x
   x = 61,095,428.43/11,373.50
6. Step 6: Final answer
   x = 5,371.74