Finding the Fourth Proportional to 3,768,032.78, 5,199,836.28 and 2,049,116.42

Step by Step Solution

1. Step 1: Write the proportion equation
   3,768,032.78 : 5,199,836.28 = 2,049,116.42 : x
2. Step 2: Convert to fraction form
   3,768,032.78/5,199,836.28 = 2,049,116.42/x
3. Step 3: Cross multiply
   3,768,032.78x = 5,199,836.28 × 2,049,116.42
4. Step 4: Simplify right side
   3,768,032.78x = 10,655,069,902,659.72
5. Step 5: Solve for x
   x = 10,655,069,902,659.72/3,768,032.78
6. Step 6: Final answer
   x = 2,827,754.04