Finding the Fourth Proportional to 14,510.43, 21,751.83 and 4,643.34

Step by Step Solution

1. Step 1: Write the proportion equation
   14,510.43 : 21,751.83 = 4,643.34 : x
2. Step 2: Convert to fraction form
   14,510.43/21,751.83 = 4,643.34/x
3. Step 3: Cross multiply
   14,510.43x = 21,751.83 × 4,643.34
4. Step 4: Simplify right side
   14,510.43x = 101,001,142.31
5. Step 5: Solve for x
   x = 101,001,142.31/14,510.43
6. Step 6: Final answer
   x = 6,960.59