Finding the Fourth Proportional to 1,789,796.59, 2,683,624.07 and 1,214,127.30

Step by Step Solution

1. Step 1: Write the proportion equation
   1,789,796.59 : 2,683,624.07 = 1,214,127.30 : x
2. Step 2: Convert to fraction form
   1,789,796.59/2,683,624.07 = 1,214,127.30/x
3. Step 3: Cross multiply
   1,789,796.59x = 2,683,624.07 × 1,214,127.30
4. Step 4: Simplify right side
   1,789,796.59x = 3,258,261,259,423.02
5. Step 5: Solve for x
   x = 3,258,261,259,423.02/1,789,796.59
6. Step 6: Final answer
   x = 1,820,464.56