Finding the Fourth Proportional to 8,333.31, 12,501.18 and 2,709.12

Step by Step Solution

1. Step 1: Write the proportion equation
   8,333.31 : 12,501.18 = 2,709.12 : x
2. Step 2: Convert to fraction form
   8,333.31/12,501.18 = 2,709.12/x
3. Step 3: Cross multiply
   8,333.31x = 12,501.18 × 2,709.12
4. Step 4: Simplify right side
   8,333.31x = 33,867,196.76
5. Step 5: Solve for x
   x = 33,867,196.76/8,333.31
6. Step 6: Final answer
   x = 4,064.07