Finding the Fourth Proportional to 3,634,655.50, 5,015,858.83 and 2,003,121.61

Step by Step Solution

1. Step 1: Write the proportion equation
   3,634,655.50 : 5,015,858.83 = 2,003,121.61 : x
2. Step 2: Convert to fraction form
   3,634,655.50/5,015,858.83 = 2,003,121.61/x
3. Step 3: Cross multiply
   3,634,655.50x = 5,015,858.83 × 2,003,121.61
4. Step 4: Simplify right side
   3,634,655.50x = 10,047,375,215,082.32
5. Step 5: Solve for x
   x = 10,047,375,215,082.32/3,634,655.50
6. Step 6: Final answer
   x = 2,764,326.69