Finding the Fourth Proportional to 3,689,962.05, 5,536,541.52 and 1,982,112.59

Step by Step Solution

1. Step 1: Write the proportion equation
   3,689,962.05 : 5,536,541.52 = 1,982,112.59 : x
2. Step 2: Convert to fraction form
   3,689,962.05/5,536,541.52 = 1,982,112.59/x
3. Step 3: Cross multiply
   3,689,962.05x = 5,536,541.52 × 1,982,112.59
4. Step 4: Simplify right side
   3,689,962.05x = 10,974,048,665,691.09
5. Step 5: Solve for x
   x = 10,974,048,665,691.09/3,689,962.05
6. Step 6: Final answer
   x = 2,974,027.51