Finding the Fourth Proportional to 5,830.86, 8,702.22 and 5,435.82

Step by Step Solution

1. Step 1: Write the proportion equation
   5,830.86 : 8,702.22 = 5,435.82 : x
2. Step 2: Convert to fraction form
   5,830.86/8,702.22 = 5,435.82/x
3. Step 3: Cross multiply
   5,830.86x = 8,702.22 × 5,435.82
4. Step 4: Simplify right side
   5,830.86x = 47,303,701.52
5. Step 5: Solve for x
   x = 47,303,701.52/5,830.86
6. Step 6: Final answer
   x = 8,112.65