Finding the Fourth Proportional to 8,830.18, 12,185.74 and 4,797.06

Step by Step Solution

1. Step 1: Write the proportion equation
   8,830.18 : 12,185.74 = 4,797.06 : x
2. Step 2: Convert to fraction form
   8,830.18/12,185.74 = 4,797.06/x
3. Step 3: Cross multiply
   8,830.18x = 12,185.74 × 4,797.06
4. Step 4: Simplify right side
   8,830.18x = 58,455,686.22
5. Step 5: Solve for x
   x = 58,455,686.22/8,830.18
6. Step 6: Final answer
   x = 6,619.99