Finding the Fourth Proportional to 14,223.31, 19,627.80 and 7,849.82

Step by Step Solution

1. Step 1: Write the proportion equation
   14,223.31 : 19,627.80 = 7,849.82 : x
2. Step 2: Convert to fraction form
   14,223.31/19,627.80 = 7,849.82/x
3. Step 3: Cross multiply
   14,223.31x = 19,627.80 × 7,849.82
4. Step 4: Simplify right side
   14,223.31x = 154,074,569.42
5. Step 5: Solve for x
   x = 154,074,569.42/14,223.31
6. Step 6: Final answer
   x = 10,832.54