Finding the Fourth Proportional to 2,011,685.73, 2,776,041.82 and 1,140,579.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,011,685.73 : 2,776,041.82 = 1,140,579.02 : x
2. Step 2: Convert to fraction form
   2,011,685.73/2,776,041.82 = 1,140,579.02/x
3. Step 3: Cross multiply
   2,011,685.73x = 2,776,041.82 × 1,140,579.02
4. Step 4: Simplify right side
   2,011,685.73x = 3,166,295,066,900.45
5. Step 5: Solve for x
   x = 3,166,295,066,900.45/2,011,685.73
6. Step 6: Final answer
   x = 1,573,951.15