Finding the Fourth Proportional to 14,308.50, 19,735.84 and 10,068.42

Step by Step Solution

1. Step 1: Write the proportion equation
   14,308.50 : 19,735.84 = 10,068.42 : x
2. Step 2: Convert to fraction form
   14,308.50/19,735.84 = 10,068.42/x
3. Step 3: Cross multiply
   14,308.50x = 19,735.84 × 10,068.42
4. Step 4: Simplify right side
   14,308.50x = 198,708,726.17
5. Step 5: Solve for x
   x = 198,708,726.17/14,308.50
6. Step 6: Final answer
   x = 13,887.46