Finding the Fourth Proportional to 21,691.86, 32,522.04 and 14,654.26

Step by Step Solution

1. Step 1: Write the proportion equation
   21,691.86 : 32,522.04 = 14,654.26 : x
2. Step 2: Convert to fraction form
   21,691.86/32,522.04 = 14,654.26/x
3. Step 3: Cross multiply
   21,691.86x = 32,522.04 × 14,654.26
4. Step 4: Simplify right side
   21,691.86x = 476,586,429.89
5. Step 5: Solve for x
   x = 476,586,429.89/21,691.86
6. Step 6: Final answer
   x = 21,970.75