Finding the Fourth Proportional to 11,862.08, 17,796.22 and 3,542.10

Step by Step Solution

1. Step 1: Write the proportion equation
   11,862.08 : 17,796.22 = 3,542.10 : x
2. Step 2: Convert to fraction form
   11,862.08/17,796.22 = 3,542.10/x
3. Step 3: Cross multiply
   11,862.08x = 17,796.22 × 3,542.10
4. Step 4: Simplify right side
   11,862.08x = 63,035,990.86
5. Step 5: Solve for x
   x = 63,035,990.86/11,862.08
6. Step 6: Final answer
   x = 5,314.08