Finding the Fourth Proportional to 10,362.70, 14,300.88 and 5,886.30

Step by Step Solution

1. Step 1: Write the proportion equation
   10,362.70 : 14,300.88 = 5,886.30 : x
2. Step 2: Convert to fraction form
   10,362.70/14,300.88 = 5,886.30/x
3. Step 3: Cross multiply
   10,362.70x = 14,300.88 × 5,886.30
4. Step 4: Simplify right side
   10,362.70x = 84,179,269.94
5. Step 5: Solve for x
   x = 84,179,269.94/10,362.70
6. Step 6: Final answer
   x = 8,123.30