Finding the Fourth Proportional to 2,037,798.05, 2,812,190.51 and 1,120,112.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,037,798.05 : 2,812,190.51 = 1,120,112.15 : x
2. Step 2: Convert to fraction form
   2,037,798.05/2,812,190.51 = 1,120,112.15/x
3. Step 3: Cross multiply
   2,037,798.05x = 2,812,190.51 × 1,120,112.15
4. Step 4: Simplify right side
   2,037,798.05x = 3,149,968,747,105.02
5. Step 5: Solve for x
   x = 3,149,968,747,105.02/2,037,798.05
6. Step 6: Final answer
   x = 1,545,770.82