Finding the Fourth Proportional to 3,798,475.61, 5,241,911.69 and 2,079,756.05

Step by Step Solution

1. Step 1: Write the proportion equation
   3,798,475.61 : 5,241,911.69 = 2,079,756.05 : x
2. Step 2: Convert to fraction form
   3,798,475.61/5,241,911.69 = 2,079,756.05/x
3. Step 3: Cross multiply
   3,798,475.61x = 5,241,911.69 × 2,079,756.05
4. Step 4: Simplify right side
   3,798,475.61x = 10,901,897,529,833.05
5. Step 5: Solve for x
   x = 10,901,897,529,833.05/3,798,475.61
6. Step 6: Final answer
   x = 2,870,071.75