Finding the Fourth Proportional to 14,526.18, 21,788.83 and 4,665.42

Step by Step Solution

1. Step 1: Write the proportion equation
   14,526.18 : 21,788.83 = 4,665.42 : x
2. Step 2: Convert to fraction form
   14,526.18/21,788.83 = 4,665.42/x
3. Step 3: Cross multiply
   14,526.18x = 21,788.83 × 4,665.42
4. Step 4: Simplify right side
   14,526.18x = 101,654,043.26
5. Step 5: Solve for x
   x = 101,654,043.26/14,526.18
6. Step 6: Final answer
   x = 6,997.99