Finding the Fourth Proportional to 2,011,684.54, 2,776,040.18 and 1,140,577.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,011,684.54 : 2,776,040.18 = 1,140,577.86 : x
2. Step 2: Convert to fraction form
   2,011,684.54/2,776,040.18 = 1,140,577.86/x
3. Step 3: Cross multiply
   2,011,684.54x = 2,776,040.18 × 1,140,577.86
4. Step 4: Simplify right side
   2,011,684.54x = 3,166,289,967,778.42
5. Step 5: Solve for x
   x = 3,166,289,967,778.42/2,011,684.54
6. Step 6: Final answer
   x = 1,573,949.55