Finding the Fourth Proportional to 2,599,442.01, 3,900,086.41 and 1,159,994.45

Step by Step Solution

1. Step 1: Write the proportion equation
   2,599,442.01 : 3,900,086.41 = 1,159,994.45 : x
2. Step 2: Convert to fraction form
   2,599,442.01/3,900,086.41 = 1,159,994.45/x
3. Step 3: Cross multiply
   2,599,442.01x = 3,900,086.41 × 1,159,994.45
4. Step 4: Simplify right side
   2,599,442.01x = 4,524,078,590,120.43
5. Step 5: Solve for x
   x = 4,524,078,590,120.43/2,599,442.01
6. Step 6: Final answer
   x = 1,740,403.74