Finding the Fourth Proportional to 2,036,066.69, 2,809,805.88 and 1,118,380.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,036,066.69 : 2,809,805.88 = 1,118,380.74 : x
2. Step 2: Convert to fraction form
   2,036,066.69/2,809,805.88 = 1,118,380.74/x
3. Step 3: Cross multiply
   2,036,066.69x = 2,809,805.88 × 1,118,380.74
4. Step 4: Simplify right side
   2,036,066.69x = 3,142,432,779,330.75
5. Step 5: Solve for x
   x = 3,142,432,779,330.75/2,036,066.69
6. Step 6: Final answer
   x = 1,543,384.02