Finding the Fourth Proportional to 3,764,538.72, 5,195,059.42 and 2,045,655.12

Step by Step Solution

1. Step 1: Write the proportion equation
   3,764,538.72 : 5,195,059.42 = 2,045,655.12 : x
2. Step 2: Convert to fraction form
   3,764,538.72/5,195,059.42 = 2,045,655.12/x
3. Step 3: Cross multiply
   3,764,538.72x = 5,195,059.42 × 2,045,655.12
4. Step 4: Simplify right side
   3,764,538.72x = 10,627,299,901,227.23
5. Step 5: Solve for x
   x = 10,627,299,901,227.23/3,764,538.72
6. Step 6: Final answer
   x = 2,823,001.88