Finding the Fourth Proportional to 3,936,495.30, 5,904,740.52 and 3,039,246.96

Step by Step Solution

1. Step 1: Write the proportion equation
   3,936,495.30 : 5,904,740.52 = 3,039,246.96 : x
2. Step 2: Convert to fraction form
   3,936,495.30/5,904,740.52 = 3,039,246.96/x
3. Step 3: Cross multiply
   3,936,495.30x = 5,904,740.52 × 3,039,246.96
4. Step 4: Simplify right side
   3,936,495.30x = 17,945,964,674,998.82
5. Step 5: Solve for x
   x = 17,945,964,674,998.82/3,936,495.30
6. Step 6: Final answer
   x = 4,558,868.56