Finding the Fourth Proportional to 14,595.96, 21,894.49 and 5,106.43

Step by Step Solution

1. Step 1: Write the proportion equation
   14,595.96 : 21,894.49 = 5,106.43 : x
2. Step 2: Convert to fraction form
   14,595.96/21,894.49 = 5,106.43/x
3. Step 3: Cross multiply
   14,595.96x = 21,894.49 × 5,106.43
4. Step 4: Simplify right side
   14,595.96x = 111,802,714.32
5. Step 5: Solve for x
   x = 111,802,714.32/14,595.96
6. Step 6: Final answer
   x = 7,659.84