Finding the Fourth Proportional to 17,123.75, 25,683.57 and 4,643.00

Step by Step Solution

1. Step 1: Write the proportion equation
   17,123.75 : 25,683.57 = 4,643.00 : x
2. Step 2: Convert to fraction form
   17,123.75/25,683.57 = 4,643.00/x
3. Step 3: Cross multiply
   17,123.75x = 25,683.57 × 4,643.00
4. Step 4: Simplify right side
   17,123.75x = 119,248,687.09
5. Step 5: Solve for x
   x = 119,248,687.09/17,123.75
6. Step 6: Final answer
   x = 6,963.94