Finding the Fourth Proportional to 10,179.33, 14,047.75 and 5,702.98

Step by Step Solution

1. Step 1: Write the proportion equation
   10,179.33 : 14,047.75 = 5,702.98 : x
2. Step 2: Convert to fraction form
   10,179.33/14,047.75 = 5,702.98/x
3. Step 3: Cross multiply
   10,179.33x = 14,047.75 × 5,702.98
4. Step 4: Simplify right side
   10,179.33x = 80,114,037.30
5. Step 5: Solve for x
   x = 80,114,037.30/10,179.33
6. Step 6: Final answer
   x = 7,870.27