Finding the Fourth Proportional to 2,805,829.49, 3,872,043.02 and 1,516,669.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,805,829.49 : 3,872,043.02 = 1,516,669.89 : x
2. Step 2: Convert to fraction form
   2,805,829.49/3,872,043.02 = 1,516,669.89/x
3. Step 3: Cross multiply
   2,805,829.49x = 3,872,043.02 × 1,516,669.89
4. Step 4: Simplify right side
   2,805,829.49x = 5,872,611,053,635.32
5. Step 5: Solve for x
   x = 5,872,611,053,635.32/2,805,829.49
6. Step 6: Final answer
   x = 2,093,003.54