Finding the Fourth Proportional to 11,820.70, 17,734.52 and 3,500.93

Step by Step Solution

1. Step 1: Write the proportion equation
   11,820.70 : 17,734.52 = 3,500.93 : x
2. Step 2: Convert to fraction form
   11,820.70/17,734.52 = 3,500.93/x
3. Step 3: Cross multiply
   11,820.70x = 17,734.52 × 3,500.93
4. Step 4: Simplify right side
   11,820.70x = 62,087,313.10
5. Step 5: Solve for x
   x = 62,087,313.10/11,820.70
6. Step 6: Final answer
   x = 5,252.42