Finding the Fourth Proportional to 14,296.86, 21,442.66 and 3,908.52

Step by Step Solution

1. Step 1: Write the proportion equation
   14,296.86 : 21,442.66 = 3,908.52 : x
2. Step 2: Convert to fraction form
   14,296.86/21,442.66 = 3,908.52/x
3. Step 3: Cross multiply
   14,296.86x = 21,442.66 × 3,908.52
4. Step 4: Simplify right side
   14,296.86x = 83,809,065.46
5. Step 5: Solve for x
   x = 83,809,065.46/14,296.86
6. Step 6: Final answer
   x = 5,862.06