Finding the Fourth Proportional to 1,907,451.52, 2,861,061.42 and 676,520.44

Step by Step Solution

1. Step 1: Write the proportion equation
   1,907,451.52 : 2,861,061.42 = 676,520.44 : x
2. Step 2: Convert to fraction form
   1,907,451.52/2,861,061.42 = 676,520.44/x
3. Step 3: Cross multiply
   1,907,451.52x = 2,861,061.42 × 676,520.44
4. Step 4: Simplify right side
   1,907,451.52x = 1,935,566,530,725.42
5. Step 5: Solve for x
   x = 1,935,566,530,725.42/1,907,451.52
6. Step 6: Final answer
   x = 1,014,739.57