Finding the Fourth Proportional to 8,068.08, 12,094.83 and 2,870.31

Step by Step Solution

1. Step 1: Write the proportion equation
   8,068.08 : 12,094.83 = 2,870.31 : x
2. Step 2: Convert to fraction form
   8,068.08/12,094.83 = 2,870.31/x
3. Step 3: Cross multiply
   8,068.08x = 12,094.83 × 2,870.31
4. Step 4: Simplify right side
   8,068.08x = 34,715,911.50
5. Step 5: Solve for x
   x = 34,715,911.50/8,068.08
6. Step 6: Final answer
   x = 4,302.87