Finding the Fourth Proportional to 3,643,018.32, 5,027,443.65 and 2,011,528.79

Step by Step Solution

1. Step 1: Write the proportion equation
   3,643,018.32 : 5,027,443.65 = 2,011,528.79 : x
2. Step 2: Convert to fraction form
   3,643,018.32/5,027,443.65 = 2,011,528.79/x
3. Step 3: Cross multiply
   3,643,018.32x = 5,027,443.65 × 2,011,528.79
4. Step 4: Simplify right side
   3,643,018.32x = 10,112,847,634,379.07
5. Step 5: Solve for x
   x = 10,112,847,634,379.07/3,643,018.32
6. Step 6: Final answer
   x = 2,775,953.00