Finding the Fourth Proportional to 3,499.30, 5,244.29 and 1,305.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,499.30 : 5,244.29 = 1,305.82 : x
2. Step 2: Convert to fraction form
   3,499.30/5,244.29 = 1,305.82/x
3. Step 3: Cross multiply
   3,499.30x = 5,244.29 × 1,305.82
4. Step 4: Simplify right side
   3,499.30x = 6,848,098.77
5. Step 5: Solve for x
   x = 6,848,098.77/3,499.30
6. Step 6: Final answer
   x = 1,956.99