Finding the Fourth Proportional to 8,847.83, 12,208.61 and 5,070.26

Step by Step Solution

1. Step 1: Write the proportion equation
   8,847.83 : 12,208.61 = 5,070.26 : x
2. Step 2: Convert to fraction form
   8,847.83/12,208.61 = 5,070.26/x
3. Step 3: Cross multiply
   8,847.83x = 12,208.61 × 5,070.26
4. Step 4: Simplify right side
   8,847.83x = 61,900,870.14
5. Step 5: Solve for x
   x = 61,900,870.14/8,847.83
6. Step 6: Final answer
   x = 6,996.16