Finding the Fourth Proportional to 2,062,287.45, 2,845,312.79 and 1,191,010.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,062,287.45 : 2,845,312.79 = 1,191,010.41 : x
2. Step 2: Convert to fraction form
   2,062,287.45/2,845,312.79 = 1,191,010.41/x
3. Step 3: Cross multiply
   2,062,287.45x = 2,845,312.79 × 1,191,010.41
4. Step 4: Simplify right side
   2,062,287.45x = 3,388,797,146,641.09
5. Step 5: Solve for x
   x = 3,388,797,146,641.09/2,062,287.45
6. Step 6: Final answer
   x = 1,643,222.50