Finding the Fourth Proportional to 10,592.70, 15,885.55 and 3,570.82

Step by Step Solution

1. Step 1: Write the proportion equation
   10,592.70 : 15,885.55 = 3,570.82 : x
2. Step 2: Convert to fraction form
   10,592.70/15,885.55 = 3,570.82/x
3. Step 3: Cross multiply
   10,592.70x = 15,885.55 × 3,570.82
4. Step 4: Simplify right side
   10,592.70x = 56,724,439.65
5. Step 5: Solve for x
   x = 56,724,439.65/10,592.70
6. Step 6: Final answer
   x = 5,355.05