Finding the Fourth Proportional to 2,424.96, 3,345.94 and 1,376.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,424.96 : 3,345.94 = 1,376.84 : x
2. Step 2: Convert to fraction form
   2,424.96/3,345.94 = 1,376.84/x
3. Step 3: Cross multiply
   2,424.96x = 3,345.94 × 1,376.84
4. Step 4: Simplify right side
   2,424.96x = 4,606,824.03
5. Step 5: Solve for x
   x = 4,606,824.03/2,424.96
6. Step 6: Final answer
   x = 1,899.75