Finding the Fourth Proportional to 3,074,069.72, 4,612,700.37 and 1,253,770.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,074,069.72 : 4,612,700.37 = 1,253,770.10 : x
2. Step 2: Convert to fraction form
   3,074,069.72/4,612,700.37 = 1,253,770.10/x
3. Step 3: Cross multiply
   3,074,069.72x = 4,612,700.37 × 1,253,770.10
4. Step 4: Simplify right side
   3,074,069.72x = 5,783,265,804,164.94
5. Step 5: Solve for x
   x = 5,783,265,804,164.94/3,074,069.72
6. Step 6: Final answer
   x = 1,881,306.00