Finding the Fourth Proportional to 2,069,855.28, 2,855,456.28 and 1,495,986.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,069,855.28 : 2,855,456.28 = 1,495,986.48 : x
2. Step 2: Convert to fraction form
   2,069,855.28/2,855,456.28 = 1,495,986.48/x
3. Step 3: Cross multiply
   2,069,855.28x = 2,855,456.28 × 1,495,986.48
4. Step 4: Simplify right side
   2,069,855.28x = 4,271,723,989,111.09
5. Step 5: Solve for x
   x = 4,271,723,989,111.09/2,069,855.28
6. Step 6: Final answer
   x = 2,063,779.06