Finding the Fourth Proportional to 2,613,083.64, 3,918,099.42 and 1,013,777.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,613,083.64 : 3,918,099.42 = 1,013,777.88 : x
2. Step 2: Convert to fraction form
   2,613,083.64/3,918,099.42 = 1,013,777.88/x
3. Step 3: Cross multiply
   2,613,083.64x = 3,918,099.42 × 1,013,777.88
4. Step 4: Simplify right side
   2,613,083.64x = 3,972,082,523,636.83
5. Step 5: Solve for x
   x = 3,972,082,523,636.83/2,613,083.64
6. Step 6: Final answer
   x = 1,520,074.77