Finding the Fourth Proportional to 5,150,391.50, 7,726,965.06 and 1,784,598.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,150,391.50 : 7,726,965.06 = 1,784,598.50 : x
2. Step 2: Convert to fraction form
   5,150,391.50/7,726,965.06 = 1,784,598.50/x
3. Step 3: Cross multiply
   5,150,391.50x = 7,726,965.06 × 1,784,598.50
4. Step 4: Simplify right side
   5,150,391.50x = 13,789,530,255,628.41
5. Step 5: Solve for x
   x = 13,789,530,255,628.41/5,150,391.50
6. Step 6: Final answer
   x = 2,677,375.16