Finding the Fourth Proportional to 1,714,688.37, 2,571,507.27 and 1,185,609.33

Step by Step Solution

1. Step 1: Write the proportion equation
   1,714,688.37 : 2,571,507.27 = 1,185,609.33 : x
2. Step 2: Convert to fraction form
   1,714,688.37/2,571,507.27 = 1,185,609.33/x
3. Step 3: Cross multiply
   1,714,688.37x = 2,571,507.27 × 1,185,609.33
4. Step 4: Simplify right side
   1,714,688.37x = 3,048,803,011,474.83
5. Step 5: Solve for x
   x = 3,048,803,011,474.83/1,714,688.37
6. Step 6: Final answer
   x = 1,778,050.79