Finding the Fourth Proportional to 9,830.10, 13,570.17 and 5,795.70

Step by Step Solution

1. Step 1: Write the proportion equation
   9,830.10 : 13,570.17 = 5,795.70 : x
2. Step 2: Convert to fraction form
   9,830.10/13,570.17 = 5,795.70/x
3. Step 3: Cross multiply
   9,830.10x = 13,570.17 × 5,795.70
4. Step 4: Simplify right side
   9,830.10x = 78,648,634.27
5. Step 5: Solve for x
   x = 78,648,634.27/9,830.10
6. Step 6: Final answer
   x = 8,000.80