Finding the Fourth Proportional to 2,459,625.69, 3,387,302.52 and 2,112,942.45

Step by Step Solution

1. Step 1: Write the proportion equation
   2,459,625.69 : 3,387,302.52 = 2,112,942.45 : x
2. Step 2: Convert to fraction form
   2,459,625.69/3,387,302.52 = 2,112,942.45/x
3. Step 3: Cross multiply
   2,459,625.69x = 3,387,302.52 × 2,112,942.45
4. Step 4: Simplify right side
   2,459,625.69x = 7,157,175,285,499.98
5. Step 5: Solve for x
   x = 7,157,175,285,499.98/2,459,625.69
6. Step 6: Final answer
   x = 2,909,863.61