Finding the Fourth Proportional to 2,988,368.03, 4,123,928.61 and 1,699,208.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,988,368.03 : 4,123,928.61 = 1,699,208.30 : x
2. Step 2: Convert to fraction form
   2,988,368.03/4,123,928.61 = 1,699,208.30/x
3. Step 3: Cross multiply
   2,988,368.03x = 4,123,928.61 × 1,699,208.30
4. Step 4: Simplify right side
   2,988,368.03x = 7,007,413,702,099.82
5. Step 5: Solve for x
   x = 7,007,413,702,099.82/2,988,368.03
6. Step 6: Final answer
   x = 2,344,896.49