Finding the Fourth Proportional to 2,020,415.82, 3,027,293.37 and 1,812,070.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,020,415.82 : 3,027,293.37 = 1,812,070.86 : x
2. Step 2: Convert to fraction form
   2,020,415.82/3,027,293.37 = 1,812,070.86/x
3. Step 3: Cross multiply
   2,020,415.82x = 3,027,293.37 × 1,812,070.86
4. Step 4: Simplify right side
   2,020,415.82x = 5,485,670,100,448.20
5. Step 5: Solve for x
   x = 5,485,670,100,448.20/2,020,415.82
6. Step 6: Final answer
   x = 2,715,119.36