Finding the Fourth Proportional to 2,950.00, 4,424.31 and 870.14

Step by Step Solution

1. Step 1: Write the proportion equation
   2,950.00 : 4,424.31 = 870.14 : x
2. Step 2: Convert to fraction form
   2,950.00/4,424.31 = 870.14/x
3. Step 3: Cross multiply
   2,950.00x = 4,424.31 × 870.14
4. Step 4: Simplify right side
   2,950.00x = 3,849,769.10
5. Step 5: Solve for x
   x = 3,849,769.10/2,950.00
6. Step 6: Final answer
   x = 1,305.01