Finding the Fourth Proportional to 2,759,885.28, 3,808,641.86 and 1,536,164.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,759,885.28 : 3,808,641.86 = 1,536,164.46 : x
2. Step 2: Convert to fraction form
   2,759,885.28/3,808,641.86 = 1,536,164.46/x
3. Step 3: Cross multiply
   2,759,885.28x = 3,808,641.86 × 1,536,164.46
4. Step 4: Simplify right side
   2,759,885.28x = 5,850,700,266,200.30
5. Step 5: Solve for x
   x = 5,850,700,266,200.30/2,759,885.28
6. Step 6: Final answer
   x = 2,119,907.05