Finding the Fourth Proportional to 21,892.15, 32,837.91 and 14,854.69

Step by Step Solution

1. Step 1: Write the proportion equation
   21,892.15 : 32,837.91 = 14,854.69 : x
2. Step 2: Convert to fraction form
   21,892.15/32,837.91 = 14,854.69/x
3. Step 3: Cross multiply
   21,892.15x = 32,837.91 × 14,854.69
4. Step 4: Simplify right side
   21,892.15x = 487,796,973.30
5. Step 5: Solve for x
   x = 487,796,973.30/21,892.15
6. Step 6: Final answer
   x = 22,281.82