Finding the Fourth Proportional to 11,820.95, 17,734.02 and 3,501.62

Step by Step Solution

1. Step 1: Write the proportion equation
   11,820.95 : 17,734.02 = 3,501.62 : x
2. Step 2: Convert to fraction form
   11,820.95/17,734.02 = 3,501.62/x
3. Step 3: Cross multiply
   11,820.95x = 17,734.02 × 3,501.62
4. Step 4: Simplify right side
   11,820.95x = 62,097,776.94
5. Step 5: Solve for x
   x = 62,097,776.94/11,820.95
6. Step 6: Final answer
   x = 5,253.20