Finding the Fourth Proportional to 8,830.02, 12,185.42 and 4,796.86

Step by Step Solution

1. Step 1: Write the proportion equation
   8,830.02 : 12,185.42 = 4,796.86 : x
2. Step 2: Convert to fraction form
   8,830.02/12,185.42 = 4,796.86/x
3. Step 3: Cross multiply
   8,830.02x = 12,185.42 × 4,796.86
4. Step 4: Simplify right side
   8,830.02x = 58,451,699.33
5. Step 5: Solve for x
   x = 58,451,699.33/8,830.02
6. Step 6: Final answer
   x = 6,619.66