Finding the Fourth Proportional to 2,069,050.95, 2,855,290.31 and 1,151,339.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,069,050.95 : 2,855,290.31 = 1,151,339.20 : x
2. Step 2: Convert to fraction form
   2,069,050.95/2,855,290.31 = 1,151,339.20/x
3. Step 3: Cross multiply
   2,069,050.95x = 2,855,290.31 × 1,151,339.20
4. Step 4: Simplify right side
   2,069,050.95x = 3,287,407,661,283.15
5. Step 5: Solve for x
   x = 3,287,407,661,283.15/2,069,050.95
6. Step 6: Final answer
   x = 1,588,848.10